Lead ingots wanted 99.2 to 99.6% purity

My company incorporated in Singapore, and we represent a few buyers interested to buy lead ingots, of purity 99.2 to 99.6%.

Several destinations: Instanbul Turkey; Jakarta, Indonesia and Kao Hsiung, Taiwan.
(1) Quote me CIF to each of the three destinations.
(2) Quanity to each destination is trail of 100mt, and if successfully verified and delivered after trail, is 1000mt per month per location for a contract of 12 x deliveries/over 12 months.
(3) Accompany your quote with Analysis report
(4) terms of payment
(5) and indicate the opportunity that My Colleague and I will be able to visit your supplier/seller plant to see and verify the authenticity of the factory and stocks.
(6) where is the ingot country of origin?