Answer

Jun 12, 2025 - 03:08 AM
- B2B platforms like go4WorldBusiness list buyers of used cooking oil for bio-diesel and industrial use.
- Contact bio-diesel manufacturers in your country or abroad, there are major buyers.
- Join LinkedIn groups or Facebook communities related to renewable energy and bio-diesel.
- Reach out to local recycling companies or aggregators who collect used oil from hotels/restaurants.
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