Taiwan Sugar Industry: The Narrow-Gauge Rail Carried More Than Just Sugarcane

30-Second Overview: In 1901, the first modernized sugar mill in Qiaozaitou broke ground in Kaohsiung. In 1907, the mill laid a 762mm gauge railway into the sugarcane fields, which people later called the "五分車" (五分車, narrow-gauge rail). Originally designed to transport sugarcane to the crushing machines, it gradually carried workers, students, pilgrims, and rural residents, becoming a local transportation system larger than the factory itself. ^{1 2 3}

Image source: Suicasmo, Wikimedia Commons <File:Ciaotou Sugar Factory 20150130-1.jpg>, CC BY-SA 4.0 International, using the original file hotlink. ⁴

Look at a Train First, Then at a Sugar Mill

In 1905, after equipment upgrades at the Qiaozaitou Sugar Mill, crushing capacity increased significantly. Ox carts and hand carts, which could previously handle small sugarcane fields, began to lag behind the speed at which sugarcane arrived at the factory. Sugar production is not about storing sugarcane in a warehouse for slow processing. Once sugarcane leaves the field, it must be delivered to the factory within a limited time, or its sugar content will drop. ²

The factory manager at the time, Yamamoto Teijiro, traveled to Hawaii to observe sugarcane transport, eventually finding a 762mm gauge light railway on Maui Island. Qiaozaitou first tested with water buffalo-drawn vehicles before switching to steam locomotives. This gauge was smaller than standard railways and slower, but perfectly suited for threading through field ridges, riverbanks, and villages. ²

On September 15, 1907, the Qiaozaitou Sugar Mill officially opened Taiwan's first sugar industry railway. Its first task was practical: getting sugarcane into the factory. But once the tracks were laid into the locality, the transport line, originally serving only the factory, began to rearrange the movement of people and goods. From 1909, some sugar railway lines opened for passenger and freight transport, allowing industrial infrastructure to grow public transit functions. ²

📝 Curator's Note: The narrow-gauge rail did not become a scenic spot first and then get remembered. It was first an engineering solution to keep the sugar mill supplied, and only later became a daily shared resource between villages.

Before the Sugar Mill Disappeared, Sugar Production Was Already a Systemic Competition

Before modern sugar mills appeared, Taiwan was not without sugar. Early sugar mills were mostly small-scale, using local labor and simple equipment to produce sugar. Taiwan Sugar Corporation's own historical articles link Dutch, Ming Zheng, and Qing dynasty sugarcane planting and sugar exports, noting that in the early Japanese colonial period, many old-style sugar mills still existed across the island. ⁵

The Japanese colonial government issued the Sugar Industry Promotion Rules in 1902, encouraging new-style sugar mills and sugarcane planting. The establishment of the Qiaozaitou Sugar Mill was not a machine dropping alone into a rural area. It required land, raw materials, workers, roads, railways, ports, and a system to reliably obtain sugarcane. A National Cheng Kung University thesis breaks this process down into sugar industry policy, inland land transport, sea transport, and the Port of Takao, reminding readers that the expansion of the sugar industry never occurred solely within factory walls. ⁶

The efficiency of new-style sugar mills forced old-style sugar mills into new competition. Taiwan Sugar historical records state that the Qiaozaitou factory completed its equipment by the end of 1901 and officially started operations on January 15 of the following year. Data compiled by Wu Congmin and Ye Yanxun shows that in 1905, the number of new-style sugar mills in Taiwan increased to seven. In 1906, sugar export value again surpassed tea, becoming one of Taiwan's most important export commodities. ^{5 7}

Image source: Pingtung Taiwan Sugar Corporation <File:Light railway of sugar industry in Takao.jpg>, Wikimedia Commons file page indicates Japanese and American public domain, using the original file hotlink. ⁸

When raw material procurement became the key to whether a factory could operate, conflicts of interest emerged between sugarcane farmers, sugar mill owners, and the corporation. This history cannot be dismissed with just the phrase "technological progress." Machines increased output, but also heightened the question of who could decide the flow of sugarcane. ⁹

The thesis Sugar Industry Management and Peasant Disputes in Taiwan during the Japanese Colonial Period focuses on management systems and peasant conflicts, filling in the other side that corporate history often overlooks. Sugar mills needed stable raw materials; sugarcane farmers faced procurement rules, prices, and land arrangements. Contract farming made the supply chain predictable, but also drew farmers deeper into corporate rules. ¹⁰

Sugar Rail Brought the Factory's Time into the Village

The sugar rail initially dealt with the problem of "sugarcane must enter the factory quickly," but it soon dealt with other people's time as well. Data from the National Cultural Heritage Open Data Service on the Hukou Sugar Mill narrow-gauge station indicates that the sugar rail network centered on Hukou, connecting Lugang, Xizhou, Beidou, and Yuanlin. Besides transporting sugar-making materials, it also assumed passenger transport functions. ¹

Cultural data on the Huwei Sugar Mill Iron Bridge places the sugar mill, bridge, and the Cross-Island Railway on the same local transportation map. Founded in 1906, the Huwei Sugar Mill's iron bridge and freight transport planning made the mill simultaneously a node for moving goods outward. ¹

These routes did not necessarily form a unified island-wide network like today's railways. Research from National Cheng Kung University indicates that sugar industry railways, sea transport, and the Port of Takao formed a division of labor; after sugar was distributed within the island, it connected to external markets through the port. ⁶ A Taipei Times historical article notes that by the late Japanese colonial period, the total length of sugar railways approached 3,000 kilometers, with over 600 kilometers providing commercial services. Placing these numbers on a map reveals how many industrial branch lines connected rural areas on the west side of the Central Mountain Range to larger markets. ²

📝 Curator's Note: Taiwan's rural modernization was not written solely by the Cross-Island Railway. Many localities waited for a sugarcane-carrying train before they got a train that could carry people into the city.

Image source: Wikimedia Commons <File:Sugar cane train in southern Taiwan.jpg>, author unknown, file page indicates Japanese and American public domain, using the original file hotlink. ¹¹

The narrow-gauge rail also entered religious and local activities. A Taipei Times article records that after the Beigang sugar rail line opened in 1911, it once handled passenger transport for pilgrims heading to Chaotian Temple. When industrial lines were used by locals to visit relatives, attend school, work, and make pilgrimages, the economic logic of the sugar mill permeated the rhythm of life. ²

Behind the Sweetness: Colonial Capital and Land Order

Modern sugar industry during the Japanese colonial period indeed brought machinery, improved varieties, and transportation infrastructure, but its purpose and power relations must be placed in the same text. Taiwan Sugar Corporation monthly magazine compiled corporate historical data indicating that the Taiwan Sugar Corporation, established in 1900, received support from Japanese capital, and in 1901 selected Qiaozaitou for its first new-style factory. This is a story of corporate investment, and also a story of the colonial government hoping for Taiwan's fiscal self-reliance and supply to the Japanese market. ⁵

The National Cultural Heritage Network positions the Qiaozaitou Sugar Mill as Taiwan's first modernized sugar factory, recording its process from initial construction in early 1901, expansion after 1905, to gradual completion before 1945. This symbolism of "the first" is important, but it should not render the land and laborers outside the factory as background. ⁹

Academic research on sugar industry and transportation in the early Japanese colonial period shows that the development of new-style sugar mills was interlinked with raw material collection areas, railway construction, sea routes, and the rise of the Port of Takao. The sugar mill thus became simultaneously an industrial facility, land manager, and transportation node. ⁶

From the perspective of farmers, the contract farming system was not just a corporate management method for "stable supply." It involved who planted what, when sugarcane was harvested, which factory it was delivered to, and how prices were calculated. Research on peasant disputes is important because it brings sugar industry history back from the company's production charts to the fields. ¹⁰

Post-War Takeover Was Not Just a Date

Image source: Fred Hsu <File:Taiwan 2009 GuangFu Sugar Factory Historical Train Exhibition RD 6173.jpg>, Wikimedia Commons, CC BY-SA 3.0 Unported, using the original file hotlink. ¹²

After Japan's surrender in August 1945, the ownership of sugar mills changed, but the factories did not immediately resume operations. The Commission for Reconstruction and Reconstruction (Resource Commission) formed a takeover team in late October 1945 to take over the major sugar mills previously owned by Japanese. The takeover work faced equipment damage, material shortages, personnel scheduling, and raw material supply, requiring the reintegration of existing factory buildings, land, railways, and corporate systems into the post-war state apparatus. ¹³

Cheng Yufeng's research abstract indicates that approximately 80% of sugar mills were damaged in the late war. Through patching up, capital investment, machinery procurement, and technical personnel dispatch, repairs were completed within two years, and production resumed in the 1946–47 period. This process meant that the "establishment of Taiwan Sugar" was no longer just a company registration date, but a continuous work of takeover, repair, and re-establishing production order. ¹³

Wu Congmin and Ye Yanxun's research indicates that the Taiwan Sugar Corporation, established at the end of 1945, merged the four major sugar corporations of the Japanese colonial period into a single public, monopolistic corporate structure. The new company took over the original land and factories and continued the raw material collection area system. The system changed managers, but sugarcane supply remained fixed around each sugar mill. ⁷

Post-War Taiwan Sugar Took Over the Factories, and the Problems

After 1945, war damage affected many sugar mills and equipment. Post-war articles from Taiwan Sugar record that the Taiwan Sugar Corporation was established on May 1, 1946, taking over and coordinating the sugar industry assets left from the Japanese colonial period. The article describes the sugar industry as a pillar of post-war economic reconstruction, mentioning Taiwan Sugar's repair of factories, sugar export, development of by-products, and maintenance of the sugarcane farmer supply system. ¹⁴

This narrative has its historical weight, but the corporate history perspective must be retained. Taiwan Sugar linked the international sugar price rise caused by the Korean War in the 1950s, export markets, and US aid equipment into a golden era. On the other hand, the sugar industry relied on international prices, weather, varieties, land, and government protection; expanding planting did not guarantee long-term success. ¹⁴

The post-war Taiwan Sugar sugar distribution system and minimum guaranteed price attempted to fix sugar mills and sugarcane farmers on the same production chain. This system provided relatively stable raw materials and income on one hand, but also gave Taiwan Sugar strong organizational power in rural areas. Besides providing jobs, sugar mills could become centers for local land, credit, transport, and welfare. ¹⁴

Another article in the Taiwan Sugar Monthly discussing century-old sugar industry resources categorized sugar industry cultural assets into agricultural, industrial, transport, and management types. This classification actually illustrates the dilemma of sugar industry heritage: if you only preserve chimneys and factory buildings, you cannot preserve the network of relationships that once made the whole locality operate. ¹⁵

Sugarcane Price Is Not Just a Price

Image source: Koika <File:Jiali Sugar Refinery Plant Train.JPG>, Wikimedia Commons, CC BY-SA 3.0 Unported, using the original file hotlink. ¹⁶

The 1905 raw material collection area system stipulated that sugarcane within the region could not be transported out or used for other sugar-making purposes unless permission was obtained from the Colonial Government. The sugar mill thus obtained a monopoly on purchasing sugarcane within the region. Sugarcane farmers could still choose crops, but had to decide between the price announced by the sugar mill and the expected income of competing crops like rice. From planting to harvesting, sugarcane might take one to one and a half years; this time lag meant that sugarcane price was actually a bet on the future. ⁷

The post-war Sugar Distribution Law attempted to rearrange this relationship. In the 1946–47 period, sugarcane farmers received 48% of the processed sugar, while Taiwan Sugar took 52%. From the 1947–48 period, the ratio was adjusted to half-and-half. In the 1950–51 period, a minimum guaranteed price was added; the government and Taiwan Sugar hoped this would stabilize farmers' willingness to plant sugarcane. The numbers seemed to give farmers more product, but actual income still depended on sugar prices, sugar content, brand prices, and rice prices. ⁷

Wu Congmin and Ye Yanxun referred to this problem as "Rice-Sugar Competition": farmers compared expected returns between rice and sugarcane, while the sugar mill was the main buyer of sugarcane raw materials. Contract farming and guaranteed prices provided stability but also tied farmers more firmly to a single processor. This is one of the contradictions worth noting in the sugar industry system, because supply chain stability does not necessarily mean every participant has equal bargaining power. ⁷

Who Worked in the Sugar Mill

If sugar industry history only leaves behind corporation names and railway routes, the factory looks like a machine running itself. In reality, the sugar season was a period of high-density labor. Sugarcane had to be harvested after maturing, cut, loaded, weighed, and then sent to the crushing area according to the factory's sequence. Machinery increased sugar-making speed, but did not make field work easier. On the contrary, the factory clock pulled rural routines into a more precise delivery schedule.

Sugarcane farmers, cart drivers, railway workers, boiler room workers, mechanics repairing machinery, and office clerks jointly maintained the seasonal production of a sugar mill. Some waited in the fields for harvest, some guarded the scales to record weight, some made vehicles meet on narrow branch lines. The salaries, skills, and stability of these positions differed, but were all driven by the same sugar season. The lifestyle circle provided by the sugar mill thus had hierarchy and interdependent density.

Workers' lives extended to dormitories, clinics, welfare shops, sports fields, and unions. Systems varied between different sugar mills, so one cannot directly apply the welfare experience of one mill to the whole island, but these spaces illustrate how the enterprise entered local society. The object of factory management was not just shifts, but also employees' families' housing, medical care, leisure, and children's education. The sugar mill thus became a walled society.

From Export Pillar to Industrial Turnaround

The importance of the sugar industry can be seen in value-added ratios, and also in how it exited the center position. Long-term statistics compiled by Wu Congmin and Ye Yanxun show that sugar value-added accounted for approximately 54.3% of Taiwan's main industrial value-added in 1925, and 56.4% in 1937. In 1951, it accounted for approximately 20% of the main manufacturing product value; by 1965 it dropped to 5%; by 1978 it was only 0.8%. These numbers show that the sugar industry was the main body of industrial value-added before the war, and gradually retreated to a state-retained industrial sector after the war. ⁷

The sugar industry in the 1950s and 1960s still had strong national tasks. Sugar export could earn foreign exchange; sugar mills could provide jobs; sugar rails could connect rural areas to markets. But the same system was constrained by international sugar prices and transport costs. As other sugar-producing countries improved efficiency, imported sugar entered the market, and Taiwan's land and labor costs rose, the old advantages of the sugar industry gradually loosened. Taiwan Sugar's post-war corporate articles described this period as a golden era; this view can see the peak of exports and investment, but must be read together with later industrial adjustments. ¹⁴

The decline of the sugar industry was not a sudden stop button pressed in one year. Some routes reduced frequency; some sugar mills adjusted production seasons; some farmland switched to other crops. For people living near sugar mills, changes often appeared first as lengthened waiting: the narrow-gauge rail no longer passed every day, the factory chimney no longer smoked in fixed seasons, familiar job vacancies did not return. The turning point of industrial history is thus felt through changes in daily rhythm.

The Factory Stopped, But Sugar Industry Did Not Leave Immediately

Imported sugar, international competition, industrial structural changes, and cost issues caused Taiwan's sugar industry to gradually exit its past export center position. Wu Congmin and Ye Yanxun point out that the problems faced by Taiwan Sugar after the war were not only international sugar prices, but also simultaneous changes in export markets, exchange rate arrangements, public monopoly systems, and sugarcane procurement systems. Explaining the decline only as "intensified international competition" misses the impact of corporate systems and policy prices on farmers and factories. ⁷ After some sugar mills ceased production, localities began to face a difficult question: if a factory no longer makes sugar, can it still continue to be part of the locality?

The Ministry of Culture's sugar industry data places Qiaozaitou, Dulan, Hukou, and Huwei in two sections: "Vanishing Sugar Industry" and "Recreating Sugar Culture." The Qiaozaitou Sugar Mill Art Village began operations in 2001, converting the heritage preservation area into an artist residency space. This approach acknowledges that the factory's production function has changed, allowing new users to form another relationship with the old buildings. ¹

Kaohsiung City Cultural Assets Research Report records that the Qiaozaitou Sugar Mill Police Detachment was built around 1953 and was later included in the sugar mill heritage repair and reuse planning. The report lists the mill's establishment, expansion, police business, architectural structure, and disaster prevention management; this report reminds us that cultural preservation must answer who uses it, how it is maintained, and what to do in case of disasters. ¹⁷

📝 Curator's Note: The second life of a sugar mill does not automatically equal successful preservation. True preservation is letting people see how a factory once dominated the locality, and letting the locality have the capacity to decide what it becomes next.

The Last Leg of the Sugar Rail

Image source: Hung Ju Lu <File:Taiwan Sugar Railways train 02.jpg>, Wikimedia Commons, CC BY 2.0 Generic, using the original file hotlink. ¹⁸

The decline of sugar rail did not happen overnight. When sugar factories faced more intense international competition in the late 1970s, some factories closed, and railway branch lines lost their original sugarcane transport task. Taiwan Sugar Industry Cultural Asset Preservation Research indicates that as Taiwan Sugar gradually closed sugar factories, employees had to transform from producers and managers to cultural asset investigators, maintainers, reuse planners, and tour guides. ¹⁹

This turnaround includes an uncomfortable fact: those preserving the sugar industry were often those who once worked in the sugar mill. When boiler rooms, railways, and warehouses became exhibits, original work technologies had to be translated into stories tourists could understand. Research indicates that Taiwan Sugar began inventorying sugar industry cultural assets in 2002, establishing the Sugar Industry Museum, Taiwan Sugar Museum, and Cultural Park, but state-owned enterprises simultaneously faced the tension between profit and public interest, and laws and bureaucratic systems. ¹⁹

The 2026 Taiwan Panorama special issue referred to the 1990s of sugar rail as the twilight years of gradual closure, placing sugar rail back into a network that was still extending but shrinking. The legacy of sugar rail thus cannot be understood only through tourist trains. It also includes how routes were dismantled, how land was reused, how old employees re-explained their work, and how localities decided which facilities were worth leaving. ²⁰

One Sweetness, Four Memories

Image source: SuinegMai <File:Ciaotou Sugar Refinery 01.jpg>, Wikimedia Commons, CC BY 3.0 Unported, using the original file hotlink. ²¹

For sugar mill workers, memory might be shift work during the opening season, mechanical sounds, and the heat inside the factory. For sugarcane farmers, memory might be weather before sugarcane matured, harvest time, sugarcane carts, and settlement. For those who rode the narrow-gauge rail, the sugar rail was the way to markets, schools, temples, and neighboring towns. For those walking into the sugar mill park today, what remains might be red bricks, railways, warehouses, and an industry history reinterpreted.

These memories coexist and cannot cancel each other out. The sugar industry was once an important pillar of Taiwan's exports and industrialization, once connecting the colonial government, capital companies, rural land, and laborers into the same management system. It created transportation, but did not mean everyone used transportation equally. It brought factories, but did not mean factory profits and risks were borne by the same group.

Thus, what the narrow-gauge rail truly carried away was never just sugarcane. It carried a set of requirements for speed, a set of arrangements for land, a set of order regarding who could move. Today it stops in the sugar mill park, wheels no longer sending raw materials to the crushing machine, but still forcing us to look back: Who laid the tracks of Taiwan's modernization? Who worked beside the tracks? And who stayed behind to care for the memory after the factory stopped?

Further Reading

• Qiaozaitou Sugar Mill
• Taiwan Old Street Culture and Commercial Districts
• Ministry of Culture
• National Cultural Heritage Network

References