Categoría anterior : 7228 - Barras y perfiles, de los demás aceros aleados; barras huecas para perforación, de aceros aleados o sin alear.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| P********************************************** | Chennai ,tn | India |
| G************ | India | India |
| P************** | United Arab Emirates | Emiratos Árabes Unidos |
| I************************************ | Germany | Alemania |
| I***************************** | Indonesia | Indonesia |
| F************************************************* | Tlalpan-Mexico, D.F. | México |
| T**************** | United States | Estados Unidos de América |
| Ф****** | Finland | Finlandia |
| S******************** | BANGALORE | India |
| S******************* | India | India |
| H****************************************** | Mexico | México |
| C*************************** | Australia | Australia |
| G********* | Indonesia | Indonesia |
| S*********************************** | SILAO - GUANAJUATO | México |
| H*************** | Pulau Pinang | Malasia |
| L******************************* | United Arab Emirates | Emiratos Árabes Unidos |
| Ч************************************ | Belarus | Bielorrusia |
| U******************** | Sri Lanka | Sri Lanka |
| K********************* | United Kingdom | Reino Unido |
| U******************************* | United Arab Emirates | Emiratos Árabes Unidos |
| K***************** | BH - Bahrain | Baréin |
| I************************ | Canada | Canadá |
| B****************************************** | Bas Congo | La República Democrática del Congo |
| A******************* | Congo, The Democratic Republic Of The | La República Democrática del Congo |
| H********************** | Malaysia | Malasia |
| R******************************* | Nepal | Nepal |
| H********************************* | Tanzania | Tanzania |
| U********************* | United Kingdom | Reino Unido |
| T************* | Cornwall | Reino Unido |
| S************************** | US - United States | Estados Unidos de América |