381800Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics:
元素を電子工業用にドープ処理したもの（円盤状、ウエハー状その他これらに類する形状にしたものに限る。）及び化合物を電子工業用にドープ処理したもの
HS code 381800 is a Subheading (6-digit) classification number. In Japan's trade statistics (published by Ministry of Finance), it represents import/export items classified as “Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics:”.
Latest trade statistics
In May 2026, Japan's imports under HS code 381800 (Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics:) totaled ¥19B (YoY +30.6%), with a volume of 251,806 KG at about ¥73,904/KG. The top import sources are People's Republic of China (27.9%), United States of America (20.3%), Republic of Korea (16.7%). Exports totaled ¥65B (YoY +3.3%), with a volume of 675,415 KG at about ¥95,599/KG. The top export destinations are Taiwan (38.0%), People's Republic of China (16.1%), Republic of Korea (13.9%).
Top export destinations (2025)
| # | Country | Value | Share | Qty | Unit price |
|---|---|---|---|---|---|
| 1 | Taiwan | ¥268B | 38.0% | 2,478,921 KG | ¥108,130/KG |
| 2 | People's Republic of China | ¥114B | 16.1% | 1,165,725 KG | ¥97,520/KG |
| 3 | Republic of Korea | ¥98B | 13.9% | 1,527,435 KG | ¥64,348/KG |
| 4 | United States of America | ¥83B | 11.8% | 911,185 KG | ¥91,130/KG |
| 5 | Singapore | ¥47B | 6.7% | 406,594 KG | ¥116,092/KG |
Top import sources (2025)
| # | Country | Value | Share | Qty | Unit price |
|---|---|---|---|---|---|
| 1 | People's Republic of China | ¥53B | 27.9% | 1,042,147 KG | ¥50,495/KG |
| 2 | United States of America | ¥38B | 20.3% | 331,550 KG | ¥115,129/KG |
| 3 | Republic of Korea | ¥31B | 16.7% | 726,064 KG | ¥43,231/KG |
| 4 | Taiwan | ¥30B | 15.7% | 342,301 KG | ¥86,573/KG |
| 5 | Singapore | ¥11B | 6.0% | 103,826 KG | ¥108,065/KG |
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