Looking from the South, trade routes to Kashgar were important thoroughfares and competing corridors across the Hindukush, Karakoram and Himalaya for the export of Badakhshani opium (Papaver somniferum) to China, for the import of high-quality Xinjiang-grown hashish (Cannabis indica, charas) into Kashmir, and for its distribution in British-India. The analysis of a long-neglected aspect of opium export from British-India to China in the mountainous rimlands of Xinjiang is based upon trade statistics and reports from 19th and 20th century archival sources. The importance of these two commodities is evaluated in terms of their effects on route development and trade relations enabling the exchange of goods across High Asian passes. Towards the end of the 1930s, exchange relations significantly changed and almost came to a standstill as a result of political upheavals.
Hermann Kreutzmann (Thu,) studied this question.
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