I'm glad to know you from the internet and take this opportunity to introduce ourselves as a specials import and export company in china, main handling metals and minerals, refractory material and chemcials etc. I contact you for our products:1: Ca-si alloy:Ca:28% min si:55%-65% al:2.4% maxSize: As buyer requirementsCalcium metal,Magnesium ingots: Mg:99.9% minMagnesium alloys: Az91d, am50, am60...Magnesium powder:Magnesium scrap: Mg 99.9%Cadcium ingot:99.99% 99.995%Sodium metal:99.7% min 96% minSilicon metal:553,441,3305,2203,2202...Manganese metal: Mn:99.7% minBismuth ingot: Bi:99.99% min 99.995% minIndium ingot:99.99% min 99.999% minFerro alloy.Selenium powder,Hafnium metals,Cobalt powder and so on.2: Refractory brick.Fireclay bricksHigh alumina bricksUnsintered phosphate bricksFused silica nozzlesMg-c bricksAl-c sliding bricksInsulating bricks fireclay qualityMullite nozzlesHigh alumina insulating bricksCorundum nozzlesOther refractories3. Chemcial products:Kaolin: Sio2 53.38% al2o3 43.45%Iron oxide: Red, black, yellow, green...Sodium trisodium phosphate:94% minZinc oxide,99.7% minZinc sulphate:97% minManganese sulphate,Calcium carbide: Gas generation:285l/kgBattery.Sodium benzoate,Copper oxide:98% minPotassium aluminium sulphate, etc.We export them all over the world and win the customers at the best quality, price and services. If you are interested in above our products or have anyQuestion and requiment, don't hesitate, contact me please. I'd very much like to set up a long-term business cooperation relation with you in the future. Thanks a lot!Your early reply will be high appreciated.