+ CHECK THE PRODUCTS AND CUSTOMERS OR SUPPLIERS OF PETRO ENERGY SOCIEDAD ANONIMA
| Description | HS CODE |
| Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure... | 2519 |
| Mineral substances not elsewhere specified or included... | 2530 |
| 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 |
| Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides... | 2827 |
| Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives... | 2918 |
| Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures... | 3801 |
| Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included... | 3824 |
| Polyamides in primary forms... | 3908 |
| Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms... | 3913 |
| Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics... | 3917 |
