Builders' ware of plastics, not elsewhere specified or included: South Korea exports to Japan
HS 3925 · 플라스틱으로 만든 건축용품(따로 분류되지 않은 것으로 한정한다) · latest month: October 2026
In October 2026, South Korea exported $276,246 of builders' ware of plastics, not elsewhere specified or included (HS 3925) to Japan, up 63.0% from September 2026 and up 57.3% from October 2025.
Over the 12 months to October 2026, exports of builders' ware of plastics, not elsewhere specified or included (HS 3925) to Japan totalled $3.3 million, up 30.8% from the 12 months before ($2.5 million).
Japan took 3.0% of South Korea's exports of this product over the 12 months to October 2026, ranking 6th of 98 destinations (8th in the 12 months before).
This product made up 0.0% of South Korea's goods exports to Japan over the same period.
The average export value in October 2026 was $4.32 per kg of net weight, compared with $3.43 per kg in October 2025.
Imports from Japan in October 2026 were $10,411 (down 18.4% from October 2025), leaving a surplus of $265,835 for the month.
Last 24 months
Monthly figures
| Month | Exports | vs year earlier | Export weight | Export $/kg | Imports | Import weight |
|---|---|---|---|---|---|---|
| October 2026 | $276K | +57.3% | 63.9 t | $4.32 | $10K | 734 kg |
| September 2026 | $169K | +19.6% | 61.6 t | $2.75 | $20K | 2.3 t |
| August 2026 | $305K | +24.0% | 77.8 t | $3.92 | $2,956 | 372 kg |
| July 2026 | $280K | +24.2% | 59.3 t | $4.72 | $3,058 | 313 kg |
| June 2026 | $450K | +283.8% | 109 t | $4.12 | $6,245 | 371 kg |
| May 2026 | $375K | +90.9% | 105 t | $3.57 | $75K | 337 kg |
| April 2026 | $288K | +10.7% | 99.4 t | $2.90 | $6,668 | 504 kg |
| March 2026 | $309K | +187.9% | 92.7 t | $3.33 | $8,541 | 303 kg |
| February 2026 | $186K | -24.4% | 61.2 t | $3.03 | $58K | 6.9 t |
| January 2026 | $330K | +90.8% | 74.3 t | $4.44 | $45K | 412 kg |
| December 2025 | $160K | -44.4% | 41.4 t | $3.88 | $16K | 1.3 t |
| November 2025 | $140K | -56.4% | 32.5 t | $4.31 | $3,718 | 304 kg |
| October 2025 | $176K | -40.0% | 51.1 t | $3.43 | $13K | 3.0 t |
| September 2025 | $142K | -65.2% | 47.6 t | $2.97 | $14K | 372 kg |
| August 2025 | $246K | +5.8% | 60.8 t | $4.04 | $1,700 | 92 kg |
| July 2025 | $225K | -31.0% | 70.9 t | $3.18 | $10K | 187 kg |
| June 2025 | $117K | -31.3% | 36.7 t | $3.19 | $46K | 587 kg |
| May 2025 | $197K | +6.3% | 67.7 t | $2.90 | $29K | 890 kg |
| April 2025 | $261K | -25.4% | 85.9 t | $3.03 | $76K | 1.1 t |
| March 2025 | $107K | +1.7% | 44.5 t | $2.41 | $23K | 422 kg |
| February 2025 | $246K | +58.6% | 61.3 t | $4.01 | $46K | 5.4 t |
| January 2025 | $173K | -43.4% | 54.8 t | $3.16 | $18K | 137 kg |
| December 2024 | $288K | +40.5% | 91.1 t | $3.17 | $25K | 540 kg |
| November 2024 | $321K | +21.0% | 93.4 t | $3.44 | $7,131 | 2.0 t |
Exports FOB, imports CIF, US dollars. Weight is net weight. "vs year earlier" compares export value with the same month one year before and is left blank when that month was under $10,000. Source: Korea Customs Service, via data.go.kr.
See also: Builders' ware of plastics, not elsewhere specified or included to all countries · all exports to Japan