+ CHECK THE PRODUCTS AND CUSTOMERS OR SUPPLIERS OF Higher Technology Sociedad Anonima Cerra
| Description | HS CODE |
| Textile products and articles, for technical uses, specified in note 7 to this chapter... | 5911 |
| Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths... | 6902 |
| Flat-rolled products of iron or non-alloy steel, of a width of 600 mm or more, hot-rolled, not clad, plated or coated... | 7208 |
| Flat-rolled products of iron or non-alloy steel, of a width of 600 mm or more, clad, plated or coated... | 7210 |
| Angles, shapes and sections of iron or non-alloy steel... | 7216 |
