Aluminium Strontium Master Alloy

We are offering alsr 10% alloy, strontium aluminium master alloys. Aluminium master alloy, alsr10% in forms of cut rod, wire waffle sticks spec. Of alsr10% cut rod , sr 9-11% si 0.2% max fe0.3% max h.s. Code 76012010, alsr10 waffle, alsr10 ingot, sr: 9-11% (aluminium strontium alloy) h.s. Code 81041100, magnesium ingot ( unwrought&unalloyed ) purity of mg: 99.9%; size: 7.5kg+-0.5kg per ingot