Hong Kong started using China-made tear gas canisters recently [1]. Reddit discussions on why those made in China are more dangerous [2][3]. [1] https://www.h

Hong Kong started using China-made tear gas canisters recently [1]. Reddit discussions on why those made in China are more dangerous [2][3]. [1] https://www.hongkongfp.com/2019/10/12/hong-kong-police-confirm-purchase-tear-gas-canisters-made-mainland-china/ https://www.hongkongfp.com/2019/10/12/hong-kong-police-confi... [2] https://www.reddit.com/r/HongKong/comments/dqjb5g/why_chinese_made_tear_gas_is_more_dangerous/ https://www.reddit.com/r/HongKong/comments/dqjb5g/why_chines... [3] https://www.reddit.com/r/HongKong/comments/dsh5b6/tear_gas_chemistry_by_popular_tutor_k_kwong/ https://www.reddit.com/r/HongKong/comments/dsh5b6/tear_gas_c...