Tuhia he tomokanga mō tēnei wāhanga - I te tau 1857, ka noho a Van Straubenzee hei Kaihautū i ngā ope o Ingarangi i Hong Kong, ā, i ārahi i tētahi whakaeke ki Canton i te Pakanga Opium Tuarua
He aha? I te tau 1862, i whakawhiwhia ia hei rangatira rangatira mo te wehenga o te ope taua o Bombay i Ahmedabad, ana ka riro i a ia te mana o te ope taua o Bombay.