warehouse in India In the 16th century the
Portuguese became aware of the lucrative medicinal and recreational trade of opium into China, and from their factories across Asia chose to supply the
Canton System, to satisfy both the medicinal and the recreational use of the drug. By 1729 an edict of the
Yongzheng Emperor had criminalized the new recreational smoking of opium in his empire. Traffickers were to be punished in the same way as smugglers, and opium den operators were subject to capital punishment. This is considered to be the start of opium suppression efforts in China. However, the measure proved ineffective and opium imports increased steadily throughout the 18th century. The EIC encouraged farmers to cultivate opium instead, over time resulting in opium crops far in excess of the demand for medicinal use. The
Jiaqing Emperor issued a decree banning imports of the drug in 1799. While China had trade relations with Britain, in order to balance financial books between the two Britain sold China opium from India which added to availability of opium in China's society. By 1804 the trade deficit had turned into a surplus, leading to seven million silver dollars going to India between 1806 and 1809. Meanwhile,
Americans entered the opium trade with less expensive but inferior Turkish opium and by 1810 had around 10% of the trade in Canton. The EIC opium processed in
Patna and
Benares was supplemented in the 1820s with opium from
Malwa in the non-British controlled part of India. Competition drove prices down, but production was stepped up. . In the same year the Emperor issued a further edict: Opium has a harm. Opium is a poison, undermining our good customs and morality. Its use is prohibited by law. Now the commoner, Yang, dares to bring it into the
Forbidden City. Indeed, he flouts the law! However, recently the purchasers, eaters, and consumers of opium have become numerous. Deceitful merchants buy and sell it to gain profit....If we confine our search for opium to the seaports, we fear the search will not be sufficiently thorough. We should also order the general commandant of the police and police- censors at the five gates to prohibit opium and to search for it at all gates. If they capture any violators, they should immediately punish them and should destroy the opium at once. As to Kwangtung (
Guangdong) and Fukien (
Fujian), the provinces from which opium comes, we order their viceroys, governors, and superintendents of the maritime customs to conduct a thorough search for opium, and cut off its supply. The decree had little effect. By Qianlong's time opium had become a mainstream recreation among scholars and officials, and by the 1830s the practice had become widespread in cities. The increase in popularity was a result of both social and economic shifts between the Ming and the Qing dynasties in which there was a boost in commercialization, consumerism, and urbanization of opium within the general public. More and more Chinese were smoking British opium as a recreational drug. But for many, what started as recreation soon became a punishing addiction: many people who stopped ingesting opium suffered chills, nausea, and cramps, and sometimes died from withdrawal. Once addicted, people would often do almost anything to continue to get access to the drug. Therefore, the
Daoguang Emperor demanded action. Officials at the court who advocated legalizing and taxing the trade were defeated by those who advocated suppressing it. The Emperor sent the leader of the hard line faction, Special
Imperial Commissioner Lin Zexu, to Canton, where he quickly arrested Chinese opium dealers and summarily demanded that foreign firms turn over their stocks with no compensation. When they refused, Lin stopped trade altogether and placed the foreign residents under virtual siege in their
factories, eventually forcing the merchants to surrender their opium. Lin
destroyed the confiscated opium in 1839, a total of some 1,000 long tons (1,016 t), a process which took 23 days. == First Opium War ==