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| Frima is gradually opening up export market on the basis of original import business, which seeks to export the superior raw materials. At present, Frima export raw material such as cellulose fibre, rubber powder, kaolin, petroleum coke, barytes, wollastonite, feldspar, black iron oxide, antimony trisulfide, red iron oxide and so on. Frima supply the most suitable raw materials to satisfy the different customers’ requirement. |
| Wollastonite (silicon ash
cotton and kapok) |
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Description: White or iron grey, the content silicon 45% ～47%,
contains calcium 30% ～35%, hardness 4.5 ～ 5.5, specific gravity 2.75
～3.1，the scope of L/D ratio 16: 1 ～ 20: 1 |
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