Shijiazhuang Honre Chemicals Co., Ltd. e thehiloe ka 2001, Lihlahisoa tse ka sehloohong tsa k'hamphani ke: Hexamethylphosphoric triamide, Formamide, N, N, N, N'-Tetramethylethylenediamine, Dichlorodiethylether, 4-Methylmorpholine, 3,5-Dimethylpiperdine, 1,2 -diaminobenzene, ABL, jj.
Ho tloha ha e theoa, k'hamphani haesale e latela mohopolo oa nts'etsopele ea "bots'epehi, botsitso, nts'etsopele le ntlafatso", 'me e bolokile tšebelisano-'moho ea nako e telele le e tsitsitseng kapa ho ba le kabelo le lifeme tse matla tsa malapeng le litsi tsa lipatlisiso tsa liprofinse ho netefatsa boleng ba sehlahisoa le theko Molemo