+ CHECK THE PRODUCTS AND CUSTOMERS OR SUPPLIERS OF SERPROF SOCIEDAD ANONIMA
| Description | HS CODE |
| Petroleum oils and oils obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by weight 70 % or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic con... | 2710 |
| Lubricating preparations (including cutting-oil preparations, bolt or nut release preparations, anti-rust or anti-corrosion preparations and mould release preparations, based on lubricants) and preparations of a kind used for the oil or grease treatment o... | 3403 |
| Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics... | 3917 |
| Other articles of plastics and articles of other materials of headings 3901 to 3914... | 3926 |
| Tubes, pipes and hoses, of vulcanised rubber other than hard rubber, with or without their fittings (for example, joints, elbows, flanges)... | 4009 |
| Conveyor or transmission belts or belting, of vulcanised rubber... | 4010 |
| Other articles of vulcanised rubber other than hard rubber... | 4016 |
| Other printed matter, including printed pictures and photographs... | 4911 |
| Footwear with outer soles of rubber, plastics, leather or composition leather and uppers of textile materials... | 6404 |
| Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel... | 7307 |
