| Year | Volume | Value |
|---|---|---|
| 2024 | 71,200 | 346,745 USD |
| 2023 | 96,754 | 554,376 USD |
| 2022 | 101,995 | 483,667 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | China | 60,733 | 222,386 USD |
| 2 | United States | 6,703 | 72,268 USD |
| 3 | Germany | 2,153 | 25,148 USD |
| 4 | India | 1,197 | 15,721 USD |
| 5 | Sri Lanka | 414 | 11,222 USD |