What kind of invoice should a small-scale company issue to buy things and refuel?

Special VAT invoice and ordinary invoice.

From March 1 day, taxpayers will issue general or special invoices for refined oil. The unit column of the invoice should be "ton" or "liter", and the quantity column is required, not "0". Taxpayers should correctly select the tax classification codes of goods and services, regardless of whether they obtain special VAT invoices or ordinary refined oil invoices.

Before March 2065438 1, taxpayers bought 92 # gasoline, and the column of "name of goods or taxable services and services" in the invoice of refined oil products they obtained showed "92 # gasoline", while after March 2065438 1, the invoice of refined oil products they obtained was "name of goods or taxable services and services". Among them, the "Unit" column of the invoice should be "ton" or "liter", and the "quantity" column of the blue-ink invoice is required, not "0".