Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.
| # | Class | Product_Number | Name | Remark |
|---|---|---|---|---|
| 37304 | 040-Material Treatment Services | 040-113 | Shoe staining and dyeing | |
| 37305 | 040-Material Treatment Services | 040-112 | Sewing services | |
| 37306 | 040-Material Treatment Services | 040-111 | Sawmill services | |
| 37307 | 040-Material Treatment Services | 040-110 | Sawmill planing | |
| 37308 | 040-Material Treatment Services | 040-11 | Glass tinting | |
| 37309 | 040-Material Treatment Services | 040-109 | Sand blasting | |
| 37310 | 040-Material Treatment Services | 040-108 | Saddlery working | |
| 37311 | 040-Material Treatment Services | 040-107 | Recycling | |
| 37312 | 040-Material Treatment Services | 040-106 | Pre-shrinking of textiles | |
| 37313 | 040-Material Treatment Services | 040-105 | Pre-shrinking of fabric | |
| 37314 | 040-Material Treatment Services | 040-104 | Pre-shrinking of clothing | |
| 37315 | 040-Material Treatment Services | 040-103 | Pre-shrinking of cloth | |
| 37316 | 040-Material Treatment Services | 040-102 | Pre-shrinking of {indicate specific item, cloth, clothing, fabric, textiles} | |
| 37317 | 040-Material Treatment Services | 040-101 | Preparation and treatment of fabric | |
| 37318 | 040-Material Treatment Services | 040-10 | Glass polishing | |
| 37319 | 040-Material Treatment Services | 037-67 | Timber logging |