1. Processing enterprises: Some food processing enterprises will recycle second-hand rice, process it into rice noodles, rice noodles and other foods, or use it for feed production.

2. Feed factory: The feed factory will recycle some second-hand rice and mix it with other materials to make feed for aquaculture.

3. Food supermarkets: Some food supermarkets will also recycle some good quality second-hand rice, repackage it and sell it.

4. Government agencies: Some government agencies will also recycle some high-quality second-hand rice and donate it to those in need.