9404291000 under HS Code MATTRESS SUPPORTS; ARTICLES OF BEDDING AND SIMILAR FURNISHING (FOR EXAMPLE, MATTRESSES, QUILTS, EIDERDOWNS, CUSHIONS, POUFFES AND PILLOWS) FITTED WITH SPRINGS OR STUFFED OR INTERNALLY FITTED WITH ANY MATERIAL OR OF CELLULAR RUBBER OR PLASTICS, WHETHER OR NOT COVERED - Mattresses: Of other materials: Spring interior, 9404299000 under HS Code MATTRESS SUPPORTS; ARTICLES OF BEDDING AND SIMILAR FURNISHING (FOR EXAMPLE, MATTRESSES, QUILTS, EIDERDOWNS, CUSHIONS, POUFFES AND PILLOWS) FITTED WITH SPRINGS OR STUFFED OR INTERNALLY FITTED WITH ANY MATERIAL OR OF CELLULAR RUBBER OR PLASTICS, WHETHER OR NOT COVERED - Mattresses: Of other materials: other, and 9403500001 under HS Code Others. were the top exported HS Codes by FACTORY OF ORTHOPEDIC MATTRESSES MELODY OF SLEEP LLC in 2021.