NAHS ndi gawo lalikulu lomwe limagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza migodi, nsalu ndi mapepala. Chifukwa cha mphamvu zake zochepetsera, nthawi zambiri amagwiritsidwa ntchito pokonza mchere ndi utoto. Monga ogulitsa otsogola pamsika, Bointe Energy Co., Ltd ali ndi ...
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