<prompt> Translate the following text to EnglishBaada ya vita vya opiamu, biashara ya matope ya kigeni ilianza tena kwa kiwango cha juu zaidi kuliko hapo awali, ingawa wafanyabiashara wakuu, ambao sasa walikuwa na heshima na tofauti, waliacha biashara yao mnamo 1907.  <response>: In the aftermath of the Opium Wars, trade in foreign mud was resumed at a level even higher than before, although the major traders, by now respectable and diversified, stopped their trading in 1907. 