Politics3 – 25 June 1839

Lin Zexu Seizes and Destroys the Opium at Humen

Also called: Destruction of opium at Humen

In 1839 Imperial Commissioner Lin Zexu blockaded the foreign factories at Canton, forced the surrender of more than 20,000 chests of British opium, and destroyed it on the shore at Humen with lime and salt, flushing it into the sea.

The destruction of opium at Humen in 1839
The destruction of opium at Humen in 1839

Chinese artist · Public domain · Source

When the court divided over whether to ban opium outright or legalise and tax it, the Daoguang Emperor chose prohibition and sent Lin Zexu, Viceroy of Huguang, to Canton as Imperial Commissioner. Arriving in March 1839, Lin surrounded the foreign factories with troops and demanded all the opium.

After more than six weeks of confinement, the British Superintendent of Trade, Charles Elliot, had the merchants hand over their opium, promising that the British government would compensate them. The surrendered opium came to 20,283 chests — more than 1,000 tonnes.

For 23 days from 3 June, Lin had the opium dissolved in trenches dug on the shore at Humen with brine and lime, then flushed into the sea. He is said to have offered a sacrifice to the spirit of the sea, warning the fish to move away. But the compensation Elliot had promised became Britain’s pretext for war.

The map in 1839

OpenFreeMap © OpenMapTiles © OpenStreetMap contributors

States and rulers at the time
Qing · led by — Daoguang Emperor
Places
Humen (the Bogue), Thirteen Factories, Canton

People

  • Lin Zexu1785 – 1850

    key figure · Qing official who, as imperial commissioner at Canton, seized and destroyed British opium, setting off the Opium War

  • Daoguang Emperor1782 – 1850

    monarch · Eighth Qing emperor (r. 1820–1850), who sent Lin Zexu to Canton to stamp out opium but lost the Opium War and signed the Treaty of Nanjing

  • Charles Elliot1801 – 1875

    related figure · British naval officer and diplomat, Superintendent of Trade at Canton, who surrendered the opium to Lin Zexu and took Hong Kong Island in 1841, only to be recalled for settling for too little

Before and after

Themes that include this event

  • The Opium Wars1757 – 1864

    From the single gate at Canton to the burning of the Old Summer Palace — a century in which a trade in tea, silver and opium became the First and Second Opium Wars, forcing China open and costing it territory