Oil, refining & chemicals stocks
석유화학·정유
What are Oil, refining & chemicals stocks in Korea?
The Oil, refining & chemicals theme on jonbur groups 44 Korean stocks listed on KOSPI and KOSDAQ, worth ₩88T in total. On Oct 28, 2026 the group moved up 1.46% (weighted by market value); the largest members are SK Innovation, LG Chem, S-Oil.
Key facts
- Stocks
- 44
- Total market value
- ₩88T
- Day's move
- +1.46%
- As of
- Oct 28, 2026
- Largest members
- SK Innovation, LG Chem, S-Oil
Earnings tracker · 3Q 2026
Reporting season · reports due by Nov 14
Combined, for the companies that have reported, vs the same quarter a year ago
| Company | Reported | Revenue | vs a year ago | Operating profit | vs a year ago | vs last quarter | Op. margin |
|---|---|---|---|---|---|---|---|
| OCI | Oct 28Preliminary | ₩599B | +25.8% | ₩30B | Turned to profit | −30.0% | 5.1%−2.2% |
| Unid | Oct 21Preliminary | ₩378B | +14.9% | −₩2.1B | Turned to loss | Turned to loss | −0.6%5.7% |
| Kukdo Chemical | Expected around Oct 24 | ||||||
| SK Innovation | Expected around Oct 31 | ||||||
| LG Chem | Expected around Oct 31 | ||||||
| Korea Petro Chemical IND | Expected around Oct 31 | ||||||
| Hyosung Chemical | Expected around Oct 31 | ||||||
| S-Oil | Expected around Nov 3 | ||||||
| SK Gas | Expected around Nov 3 | ||||||
| Hanwha Solutions | Expected around Nov 5 | ||||||
| SK Chemicals | Expected around Nov 5 | ||||||
| GS Holdings | Expected around Nov 6 | ||||||
| Kumho Petro Chemical | Expected around Nov 7 | ||||||
| DL Holdings | Expected around Nov 7 | ||||||
| OCI Holdings | Expected around Nov 11 | ||||||
| Lotte Chemical | Expected around Nov 12 | ||||||
| KG Chemical | Expected around Nov 12 | ||||||
| HeunguOil | Expected around Nov 12 | ||||||
| SK Discovery | Expected around Nov 13 | ||||||
| Korea Petroleum Industries | Expected around Nov 13 | ||||||
| Taekyung Chemical | Expected around Nov 13 | ||||||
| Hankook Shell Oil | Expected around Nov 14 | ||||||
| Miwon Specialty Chemical | Expected around Nov 14 | ||||||
| Aekyung Chemical | Expected around Nov 14 | ||||||
| Samyang | Expected around Nov 14 | ||||||
| Namhae Chemical | Expected around Nov 14 | ||||||
| KPX Chemical | Expected around Nov 14 | ||||||
| Michang Oil IND | Expected around Nov 14 | ||||||
| SP Samhwa | Expected around Nov 14 | ||||||
| Dongsung Chemical | Expected around Nov 14 | ||||||
| Kangnam Jevisco | Expected around Nov 14 | ||||||
| Kukdong Oil & Chemicals | Expected around Nov 14 | ||||||
| Sewon Precision Industry | Expected around Nov 14 | ||||||
| JC Chemical | Expected around Nov 14 | ||||||
| SH Energy & Chemical | Expected around Nov 14 | ||||||
| Hanil Chemical IND | Expected around Nov 14 | ||||||
| YulChon | Expected around Nov 14 | ||||||
| 006380 | Expected around Nov 14 | ||||||
| TK Chemical | Not yet | ||||||
| Bowon Chemical | Not yet | ||||||
Single-quarter figures. Preliminary figures are the company's own early numbers and are replaced by the quarterly report when it's filed. Expected dates are around when each company reported a year ago.
Technical breadth
After the close on Oct 28, 2026- Above 20-day average
- 6.8%
- Above 60-day average
- 29.5%
- RSI above 70
- 0%
- RSI below 30
- 13.6%
- 52-week highs
- 0
- 52-week lows
- 0
Index gauge · Short term
Bearish
1 bullish, 1 neutral, 7 bearish
Index gauge · Medium term
Bearish
1 bullish, 2 neutral, 5 bearish
Technical read
The oil, refining and chemicals group has 44 members, and only 6.8% of them trade above their 20-day averages while 29.5% sit above their 60-day averages, a weak short-term breadth reading. No members are at 52-week highs or lows, and the most oversold member has an RSI of 13.6 while none register overbought readings. The equal-weighted group gauge reads bearish on both short-term (7 bearish, 1 bullish, 1 neutral) and medium-term (5 bearish, 1 bullish, 2 neutral) signals, with an RSI of 37.3 and price inside its cloud.
Written by AI from the indicator values above. Not advice.
Share of members, from each member's own indicators; the gauge reads an equal-weighted index of the members. Technical indicators describe past price and volume patterns. They are not predictions or recommendations.
Credit & macro
- MaturitiesOct 22, 202675Lotte Chilsung Beverage: ₩200bn of bonds due in the next 6 months vs ₩191bn cash₩270bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2026 H1.Lotte Chilsung BeverageLOTTE Fine ChemicalLotteLotte ChemicalLotte Energy MaterialsLotte Shopping
- MaturitiesOct 20, 202685SK Reit: ₩130bn of bonds due in the next 6 months vs ₩54bn cash₩350bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2025 FY.SK ReitSK hynixSK NetworksSK DiscoverySKCSK Telecom
- MaturitiesOct 20, 202685Lotte Reit: ₩160bn of bonds due in the next 6 months vs ₩39bn cash₩330bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2026 H1.Lotte ReitLOTTE Fine ChemicalLotteLotte Chilsung BeverageLotte ChemicalLotte Energy Materials
Oil, refining & chemicals
+0.89%석유화학·정유
The petrochemicals and refining theme covers Korean companies that turn crude oil into fuels such as gasoline and diesel, and into base chemicals like ethylene, propylene, and benzene that feed plastics, synthetic fibers, and other industrial materials. Korean investors often group these firms together because they share a common raw-material chain and are closely tied to global oil prices, refining margins, and petrochemical demand cycles. Because the sector is heavily exposed to these external factors, its shares are frequently discussed as a single theme.
44 companies · 29 up · 3 flat · 12 down
- Traded value
- ₩463B
- Value vs 20-day average
- 0.88×
- Top gainer
- SK Chemicals +5.98%
- Largest company
- SK Innovation ₩24T
Companies in this theme
| Company | Price | Daily | Traded value | Market cap | NPS |
|---|---|---|---|---|---|
HeunguOil024060 · KOSDAQ | ₩11,620 | +2.20% | ₩6.5B | ₩174B | — |
TK Chemical104480 · KOSDAQ | ₩1,764 | +0.51% | ₩277M | ₩160B | 0.00% |
JC Chemical137950 · KOSDAQ | ₩3,110 | −3.12% | ₩676M | ₩69B | 0.55% |
Bowon Chemical0010F0 · KOSDAQ | ₩3,420 | +3.48% | ₩14B | ₩38B | — |
Hanil Chemical IND007770 · KOSDAQ | ₩7,800 | +2.09% | ₩3.7M | ₩27B | — |
YulChon146060 · KOSDAQ | ₩990 | +1.23% | ₩20M | ₩24B | — |
Source: KRX statistical information