Cooking oil

We buy whole used cooking oil containers, preferably in flexitanks (about 22 T of waste oil) or tanks. Delivery port of Barcelona (Spain) and Casablanca Morocco. It can also be in IBC tank or cans but it is less economical for transportation. As a reminder, we suffered several big disappointments with unscrupulous sellers. (receipt of canister with water, edible oil contaminated by the engine oil, payment of a deposit on the goods without receiving it... ). We now pay for goods on arrival on the following basis: - FFA: 5% to 1% retention x1% - MIU: 2% to 1% retention x 1% Remuneration is based on the net weight of bio-waste, once reprocessing operations (filtration, decantations, etc.) have been carried out. This information is sent to you by email as soon as the operations are completed. Remuneration is due 3 days after reception of bio-waste. They are paid by bank transfer within a period of 5 days after receipt of your invoice. We are able to purchase multiple containers monthly.