HS编码：31010099 | 交易描述：Organic fertilizer: SION 20, organic matter: 20%, C/N ratio: 12, pHh2o: 5. Humidity: 30%. Production date: 12/18/2024, Expiry date: 12/17/2027. 50kg/bag. Exporter: Hebei Sunin Technology Co. Ltd. (100% new)