- When Portuguese, Dutch, and English fleets entered Asian waters from the early 1500s onward, the Chinese junk did not disappear — it adapted, rerouted, and in many cases continued to dominate intra-Asian trade well into the 18th century.
- European powers controlled key port chokepoints but rarely displaced Chinese merchants from the broader regional network; junks often carried goods for European companies under charter arrangements.
- The junk's survival owed as much to its operators' commercial flexibility as to any technical advantage — Chinese merchant networks proved difficult for colonial administrations to dismantle.
- Scholars debate the degree to which Ming and Qing sea-ban policies, rather than European competition, posed the greater structural threat to junk trade during this period.
- Portugal established its first Asian trading post at Goa in 1510 and reached Malacca in 1511 — the same port through which an estimated one-third of Chinese export trade had passed for over a century.
- The Dutch East India Company (VOC), founded in 1602, documented purchasing cargo space aboard Chinese junks operating between Batavia (Jakarta) and Fujian as early as the 1620s.
- According to historian Ng Chin-keong's research on Fujian maritime trade, Chinese junk sailings to Southeast Asia numbered in the hundreds annually throughout the 17th century, despite intermittent Qing sea-ban enforcement.
- The Zheng family maritime network — led successively by Zheng Zhilong and his son Zheng Chenggong (Koxinga) — controlled much of the Taiwan Strait trade from the 1620s to 1683, operating a fleet that European sources estimated at several hundred armed junks.
- When the Qing dynasty lifted its sea ban in 1684, junk traffic to Southeast Asia expanded rapidly; the port of Amoy (Xiamen) recorded over 200 junk departures to Southeast Asian ports in some years of the early 18th century, according to Qing customs records cited by historian Ng Chin-keong.
⚓ The World the Portuguese Entered
When Afonso de Albuquerque's fleet seized Malacca in 1511, they did not find an empty sea. The port was already a hub through which Chinese junks, Javanese jong, Arab dhows, and Indian vessels moved in overlapping seasonal rhythms governed by the monsoon. Portuguese chronicler Tomé Pires, writing in his Suma Oriental (c. 1515), described Malacca as a place where "whoever is lord of Malacca has his hand on the throat of Venice" — and noted that Chinese merchants were among its most commercially significant residents. The Portuguese seizure disrupted the port's administration but did not sever the trade routes that fed it.
Chinese junks responded to the loss of Malacca not by withdrawing but by redistributing. Alternative anchorages at Patani, Brunei, and later Manila absorbed much of the traffic that had previously cleared through Malacca. The junk's shallow draft and modular cargo capacity made it well suited to smaller, less-developed harbours that European carracks could not easily enter.
🏴 The VOC and the Junk: Competition and Coexistence
The Dutch East India Company, which established its Asian headquarters at Batavia in 1619, initially attempted to monopolise the spice trade through force. Its relationship with Chinese junk operators, however, quickly became more transactional than adversarial. VOC records from the 1620s and 1630s document repeated instances of the company chartering or purchasing cargo space aboard Fujian junks to move goods between ports where Dutch vessels were unwelcome or logistically impractical.
Chinese merchants operating junks occupied a commercial position that the VOC found difficult to replicate. They held established credit relationships with suppliers across the region, spoke the relevant languages, and could navigate the informal gift and tribute protocols that governed access to many Southeast Asian courts. The VOC's own internal correspondence, as analysed by historian Leonard Blussé in Strange Company (1986), reflects a recurring frustration: the company could control ports but could not easily control the networks that moved goods between them.
By the mid-17th century, a working division had emerged in much of maritime Southeast Asia. European companies tended to dominate the long-distance trade between Asia and Europe; Chinese junks tended to dominate the shorter intra-Asian routes — the so-called "country trade" — that connected regional producers to the entrepôt ports. This division was not absolute, and it shifted over time, but it describes the broad pattern documented in VOC and Qing sources through the 1700s.
🌊 The Zheng Network: A Junk Empire Within the Colonial World
The most striking example of junk-trade resilience in the colonial era is the Zheng family maritime network, which operated from the Fujian coast and Taiwan between roughly 1620 and 1683. Zheng Zhilong, a former interpreter for the VOC who had converted to Christianity and later reverted, built a private fleet that by the 1630s was large enough to challenge both the VOC and the Ming state simultaneously. His son Zheng Chenggong — known in Western sources as Koxinga — expelled the Dutch from Taiwan in 1662 after a nine-month siege, an event documented in Dutch East India Company records and in the account of Frederick Coyett, the VOC governor of Taiwan at the time.
The Zheng network's commercial model was essentially a toll system: junks wishing to trade along the Fujian-Southeast Asia corridor paid for Zheng protection and used Zheng-controlled ports. European sources estimated the fleet at several hundred armed vessels, though the precise figure is debated in the scholarly literature. What is not debated is that the network sustained a volume of trade that made it a significant economic actor in the region for over half a century — operating, in effect, as a sovereign maritime power within the interstices of the colonial system.
📜 The Sea Ban Question: Was Europe the Real Threat?
Scholars debate whether European colonial expansion or the Ming and Qing sea-ban policies (haijin) posed the greater structural threat to Chinese maritime trade during this period. The Ming dynasty issued successive prohibitions on private overseas trade from the early 15th century onward; the Qing imposed a particularly severe coastal evacuation order between 1661 and 1683 in an effort to cut off support for the Zheng resistance. These policies, when enforced, disrupted junk sailings far more directly than Portuguese or Dutch naval pressure, which was largely confined to specific chokepoints.
The record is incomplete, and enforcement of the sea bans varied considerably by region and period. What the historical evidence does suggest, as noted by historian Gang Deng in Chinese Maritime Activities and Socioeconomic Development, c. 2100 BC–1900 AD (1997), is that Chinese maritime merchants showed a consistent capacity to resume and expand trade whenever state restrictions were relaxed. The lifting of the Qing sea ban in 1684 was followed by a rapid expansion of junk traffic to Southeast Asia that continued through much of the 18th century — suggesting that the underlying commercial infrastructure had remained largely intact through the colonial period.
🪵 What the Junk Carried Through It All
The cargo profile of the colonial-era junk reflected both continuity and adaptation. Silk, porcelain, and tea remained core exports throughout the period, moving from Fujian and Guangdong ports to Southeast Asian entrepôts where they were exchanged for spices, tin, pepper, and tropical hardwoods. Silver — much of it mined in Spanish America and routed through Manila — became an increasingly important return cargo from the late 16th century onward, as Chinese demand for silver to pay taxes drove a sustained flow of the metal into the Fujian economy.
The Manila Galleon trade, which connected Acapulco to Manila from 1565 onward, created a new commercial circuit in which Chinese junks played an essential role. Spanish silver arrived in Manila; Chinese junks brought silk and porcelain to exchange for it; the silver then moved back to Fujian. This circuit, documented in detail by historian William Lytle Schurz in The Manila Galleon (1939), made Chinese junk operators integral participants in what was effectively the first genuinely global trade network — operating within, and in some respects sustaining, the colonial economic system that nominally threatened them.

Ocean-Going Chinese Junk Ship Model — Built in the Zhoushan workshop tradition, this model reflects the hull form and rigging configuration of the ocean-going junks that navigated the colonial-era trade routes between Fujian and Southeast Asia.
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- The Merchants of the Junk Trade: Who Actually Sailed China's Trade Routes?
- The Comprador Class: How Chinese Maritime Merchants Bridged East and West
- China's Maritime Trade Network: The Port Cities That Connected Asia, Africa, and Arabia
References & Further Reading
- Blussé, Leonard. Strange Company: Chinese Settlers, Mestizo Women and the Dutch in VOC Batavia. Foris Publications, 1986. — Primary analysis of VOC-Chinese merchant relations in 17th-century Batavia.
- Deng, Gang. Chinese Maritime Activities and Socioeconomic Development, c. 2100 BC–1900 AD. Greenwood Press, 1997. — Comprehensive survey of Chinese maritime trade across dynasties, including the colonial period.
- Ng, Chin-keong. Trade and Society: The Amoy Network on the China Coast, 1683–1735. Singapore University Press, 1983. — Detailed study of Fujian junk trade following the 1684 lifting of the Qing sea ban.
- Pires, Tomé. Suma Oriental. c. 1515; trans. Armando Cortesão, Hakluyt Society, 1944. — Portuguese eyewitness account of Asian maritime trade at the moment of European arrival.
- Schurz, William Lytle. The Manila Galleon. E. P. Dutton, 1939. — Standard reference on the Acapulco-Manila silver trade and the role of Chinese junks in the circuit.
- Encyclopaedia Britannica. "Zheng Chenggong." britannica.com/biography/Zheng-Chenggong — Overview of the Zheng family maritime network and the expulsion of the VOC from Taiwan.
- Peabody Essex Museum, Salem, MA. Maritime Asia collection. pem.org/collection — Holdings include VOC-era trade objects and documentation of Chinese-European maritime exchange.
Note: Estimates of the Zheng family fleet size vary considerably across sources. European accounts tend toward higher figures; modern Chinese scholarship generally treats these as likely exaggerated. The fleet's operational scale is not in dispute; its precise composition remains an open question.
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