Cơ hội xuất khẩu than trắng binchotan để lọc nước sang Mỹ
Opportunity to export binchotan white coal for water purification to the US
10/05/2017
1269
TRADE OPPORTUNITY FUEL
BUYER
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Vietnam
Đối tác Dubai cần mua 1 container than đen
Dubai partners need to buy 1 container of black coal
11/04/2017
1576
