Aiz oil refinery

Most oil refinery suppliers are based in the producing region and operate directly from their home country. Aiz oil refinery is headquartered in Kazakhstan, which gives it access to local crude sources, but it exports via Zhoushan Port in China — a major hub for energy and chemical trade. This setup means buyers in China can receive goods quickly and efficiently, with FOB terms allowing them to manage shipping and freight costs. The fact that only the account email is verified raises a red flag — buyers should request additional proof like a business license or phone verification before placing large orders. The payment method is listed as 'Other', which is uncommon and could indicate a lack of transparency in financial terms. This may make it harder for buyers to assess risk or negotiate terms confidently.