Assertion: opium | /r/HasProperty | exported to china
Facets:
value: by 1858
type: TEMPORAL
value: from india
type: TRANSITIVE-OBJECT
value: in an amount
type: OTHER
Source sentences:
text: Up to the end of the first half of the 19th century, around 280 tons were produced annually, but by 1858, opium was being exported from India to China in an amount that roughly equalled Afghanistan’s 2014 production of 6400 tons, as Alfred W. McCoy writes in his contribution to the exhibition’s publication.