| 吨位HSK 5 | dūn wèi | tonnage | |
| 吨公里HSK 5 | dūn gōng lǐ | ton-kilometer (unit of capacity of transport system) | |
| 公吨 | gōng dūn | ton; metric ton | |
| 千吨HSK 5 | qiān dūn | kiloton | |
| 吨数HSK 5 | dūn shù | tonnage |
| 1 | This huge box weighs one ton. | |
| 2 | This bridge can support a load of more than 100 tons. | |
| 3 | Five people are needed to transport one ton of goods. | |
| 4 | The factory produces about 20 tons of manufacturing materials every day. | |
| 5 | This cargo ship can carry more than 2000 tons of cargo. |