Pakadali pano, mtengo waku China wapadziko lonse wa silicon calcium 3058 wotuluka mu FOB 1480-1530 US dollars/tani, kukwera 30 US dollars/tani.Mu Julayi, ng'anjo za 8/11 zomira pamsika kuti zipange silicon calcium, 3 zakhala zikukonzedwa.Kuchepetsa kofananirako, pomwe d ...
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