Mwisi yisi igenda ihindagurika yibikoresho byinganda, ibisigazwa bya peteroli byahindutse ikintu cyingenzi mubikorwa bitandukanye uhereye kumavuta kugeza kuma. Mugihe inganda zishakisha ibisubizo bishya kugirango tunoze imikorere yibicuruzwa, ibigo nka Tangshan Saiou Chemical Co., Ltd. biri ku isonga ...
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