Buying aluminium ingots A7, 10000 MT monthly, CIF

I am Japanese and I am a trader of aluminum ingots A7 for China. Now we are looking for suppliers of aluminum ingots A7.
Our requirements:
1. Commodity: aluminium Ingot A7.
2. Quality: A7 - 99.7 %.
3. Origin: TBD
4. Term of contract: 1 Year
5. Quantity: about 10,000 MT or more / month
6. Trial order:1000MT or more
7. Price: TBD
8. Delivery Term: CIF
9. Destination: China Qingdao port
10.Payment term: 100% DLC payment after inspection at the destination port
Please send your offers with the price and photos.