The trade imbalance and the opium trade
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
The standard historical account runs like this. British demand for Chinese tea produced a substantial outflow of silver, and the sale of Indian-grown opium into China became the means by which that imbalance was closed. The conflicts and treaties that followed reshaped Chinese trade on terms set by force. TeaHQ repeats that account rather than having verified it against the archive — but records it, because tea is not incidental to this history: it is the demand the system was built to satisfy.
Breaking the Chinese monopoly
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
Plant material, seed and processing knowledge were taken out of China and used to establish cultivation elsewhere in the empire, alongside the recognition of indigenous assamica already growing in Assam. The commercial objective is consistently described as ending dependence on Chinese supply. TeaHQ has not opened a source for the removal itself, and states the account as an account rather than as a finding of its own.
Plantation labour
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
Tea plantations in Assam, Darjeeling and Ceylon were built on recruited and indentured labour, under conditions the historical literature describes as coercive. TeaHQ has registered no source for the recruitment and penal-contract systems themselves, and says so here rather than implying an archive it has not opened. What the platform will state plainly is this: these labour systems and their legacies belong to the history of these teas, and they are routinely absent from the origin narratives written for the people who drink them.