Buying UCO for Biodiesel purposes

Interested in buying used cooking oil (UCO). Please, point the following in your inquiry:

• Do you offer past performance?  (SGS, shipping docs, etc.)
• Can you provide samples?
• Will you accept Transferable LC from me?
• Does the UCO have ISCC ?
• Do you offer trial order?
• Is 10,000 MT the minimum?  Do you allow smaller quantities and build from there?
• What is the price per MT
• Please send specifications of the UCO