Source-price input
Operator KRW/kg entries for source items are used only as calculation inputs.
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REGENINDEX v0.1
Public values are basis-100 REGEN INDEX values with 2015-01 fixed at 100. Source KRW/kg prices are inputs only; they are converted into chained index relatives before publication.
| Date | Index | Change |
|---|---|---|
| 2026.08 | 103.5 | ▲ 1.8% |
| 2026.07 | 101.7 | ▲ 0.0% |
| 2026.06 | 101.7 | ▲ 0.0% |
| 2026.05 | 101.7 | ▼ 0.1% |
| 2026.04 | 101.8 | ▲ 1.1% |
| 2026.03 | 100.7 | ▼ 1.5% |
| 2026.02 | 102.2 | ▲ 0.8% |
| 2026.01 | 101.4 | ▼ 0.5% |
| 2025.12 | 101.9 | ▼ 1.0% |
| 2025.11 | 102.9 | ▲ 0.9% |
| 2025.10 | 102.0 | ▲ 0.0% |
| 2025.09 | 102.0 | ▲ 0.6% |
Market trend desk
Procurement signals, spread movement, and resin price context — the newest notes from our Trend board.
Operator KRW/kg entries for source items are used only as calculation inputs.
Public values are basis-100 index values, not price units. The 2015-01 base month is fixed at 100.
Stage indexes are calculated by basket weights and published after operator review.
Current basket
Source item prices are converted into 2015-01=100 relatives and combined by each stage basket weight.
Active REGENINDEX v0.1 pellet-stage basket: EPS pellet, PE pellet, and PP pellet.
Pellet EPS · Pellet PE · Pellet PP
Active REGENINDEX v0.1 bale-stage basket: compressed PE, PET, and PP.
Compressed PE · Compressed PET · Compressed PP
Active REGENINDEX v0.1 flake-stage basket: PE, PP, PVC, and PET clear/color/mixed flakes.
Flake PE · Flake PET clear · Flake PET mixed · Flake PET color · Flake PP · Flake PVC