1,high quality aluminum ingot 99.7 2,aluminum ingot 99.7 SGS certificate 3,A7 aluminum ingot factory 4,aluminum ... transportation industry. Enhancing plasticity for aluminum, copper and alloy.Purity: 97%MinThe main models are as follows: AL99.90, AL99.85 ... , AL99.50, AL99.00, and below. Specifications: Pure aluminum ingot 99.7% Si:0.10 Fe:0.20 Cu:0.010 ... 030 Others:0.030 Sum:0.30 A00 aluminum ingot 99.7%