Specification, model, quantity, unit price, transaction amount: serial number, subject name, brand, specification, model, quantity, unit price (yuan), transaction amount (yuan), quotation details 1. Bentu DO-400 toner cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge cartridge