Building materials: companies
Daily +2.68%Weekly −3.34%Monthly −10.16%36 companies · ₩8.8T
Korean Building materials stocks: sector overview
The Building materials sector has 36 companies listed on KOSPI and KOSDAQ, worth ₩8.8T in total. On Oct 27, 2026 the group moved up 2.68% (weighted by market value); the largest members are Tokai Carbon Korea, Hanilcementco, Wonik QnC.
Key facts
- Stocks
- 36
- Total market value
- ₩8.8T
- Day's move
- +2.68%
- As of
- Oct 27, 2026
- Largest members
- Tokai Carbon Korea, Hanilcementco, Wonik QnC
Earnings tracker · 3Q 2026
Reporting season · reports due by Nov 14
| Company | Reported | Revenue | vs a year ago | Operating profit | vs a year ago | vs last quarter | Op. margin |
|---|---|---|---|---|---|---|---|
| Tokai Carbon Korea | Expected around Oct 29 | ||||||
| KCC Glass | Expected around Nov 5 | ||||||
| Wonik QnC | Expected around Nov 11 | ||||||
| Cenotec | Expected around Nov 12 | ||||||
| Korea Petroleum Industries | Expected around Nov 13 | ||||||
| Taekyung BK | Expected around Nov 13 | ||||||
| Hanilcementco | Expected around Nov 14 | ||||||
| Sampyo Cement | Expected around Nov 14 | ||||||
| Hanil Holdings | Expected around Nov 14 | ||||||
| IS Dongseo | Expected around Nov 14 | ||||||
| Asia Cement | Expected around Nov 14 | ||||||
| Eugene | Expected around Nov 14 | ||||||
| CR Holdings | Expected around Nov 14 | ||||||
| Sungshin Cement | Expected around Nov 14 | ||||||
| SG | Expected around Nov 14 | ||||||
| Seo San | Expected around Nov 14 | ||||||
| Chosun Refractories | Expected around Nov 14 | ||||||
| Tongyang | Expected around Nov 14 | ||||||
| Byuksan | Expected around Nov 14 | ||||||
| HC BoKwang Industry | Expected around Nov 14 | ||||||
| Kangdong C&L | Expected around Nov 14 | ||||||
| Daelim Bath | Expected around Nov 14 | ||||||
| Cheil Grinding Wheel IND | Expected around Nov 14 | ||||||
| Korea Refractories | Expected around Nov 14 | ||||||
| Samil C&S | Expected around Nov 14 | ||||||
| Smcg | Expected around Nov 14 | ||||||
| Tongyang Pile | Expected around Nov 14 | ||||||
| Busan Industrial | Expected around Nov 14 | ||||||
| Union | Expected around Nov 14 | ||||||
| Natureand Environment | Expected around Nov 14 | ||||||
| Union Materials | Expected around Nov 14 | ||||||
| Mohenz | Expected around Nov 14 | ||||||
| Dongkuk Refractories & Steel | Expected around Nov 14 | ||||||
| Tway Holdings Incorporation | Expected around Nov 14 | ||||||
| KUK Young G M | Expected around Nov 14 | ||||||
| Kumbi | Expected around Dec 15 | ||||||
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 27, 2026- Above 20-day average
- 11.4%
- Above 60-day average
- 17.1%
- RSI above 70
- 0%
- RSI below 30
- 17.1%
- 52-week highs
- 0
- 52-week lows
- 1
Index gauge · Short term
Bearish
0 bullish, 2 neutral, 7 bearish
Index gauge · Medium term
Bearish
0 bullish, 1 neutral, 7 bearish
Technical read
The building materials group covers 35 Korean members, and only 11.4% of them trade above their 20-day averages while 17.1% sit above their 60-day averages. Momentum is weak across the group, with 17.1% of members showing RSI readings in the oversold zone, none in the overbought zone, and one stock touching a 52-week low with no new highs. The equal-weighted member index screens bearish on both short and medium horizons, with an RSI of 35.4 and the index positioned below 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, 202675Dongwha Enterprise: ₩60bn of bonds due in the next 6 months vs ₩43bn cash₩60bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2026 H1.Dongwha EnterpriseEugene Investment & SecuritiesTongyangEugeneYTN
| Company | Price | Daily | Weekly | Monthly | Traded value | Market cap | NPS |
|---|---|---|---|---|---|---|---|
Tokai Carbon Korea064760 · KOSDAQ | ₩213,000 | +6.87% | −4.48% | −21.83% | ₩15B | ₩2.4T | 6.25% |
Hanilcementco300720 · KOSPI | ₩16,730 | +0.18% | −1.82% | +2.89% | ₩1.2B | ₩1.2T | 5.26% |
Wonik QnC074600 · KOSDAQ | ₩25,400 | +3.89% | −3.61% | −11.34% | ₩3.6B | ₩668B | 5.39% |
Sampyo Cement038500 · KOSDAQ | ₩5,580 | +2.95% | −5.10% | −16.72% | ₩4.2B | ₩602B | 0.03% |
Hanil Holdings003300 · KOSPI | ₩16,810 | +0.60% | −2.61% | −4.49% | ₩121M | ₩518B | 1.09% |
IS Dongseo010780 · KOSPI | ₩14,340 | +2.43% | +0.35% | −6.70% | ₩858M | ₩426B | 3.99% |
KCC Glass344820 · KOSPI | ₩21,600 | −0.69% | −4.85% | −8.09% | ₩465M | ₩345B | 4.03% |
Asia Cement183190 · KOSPI | ₩8,880 | −1.55% | −4.41% | −15.43% | ₩792M | ₩319B | 2.39% |
Eugene023410 · KOSDAQ | ₩3,105 | +0.32% | +0.49% | −4.17% | ₩335M | ₩240B | 0.52% |
CR Holdings000480 · KOSPI | ₩4,185 | −0.12% | −3.35% | −2.33% | ₩66M | ₩196B | 0.47% |
Sungshin Cement004980 · KOSPI | ₩7,420 | +1.09% | −3.51% | −8.40% | ₩151M | ₩182B | 0.88% |
SG255220 · KOSDAQ | ₩1,028 | +1.58% | +1.18% | −8.62% | ₩954M | ₩155B | — |
Seo San079650 · KOSDAQ | ₩7,530 | +8.82% | +2.73% | +28.72% | ₩7.2B | ₩151B | — |
Korea Petroleum Industries004090 · KOSPI | ₩11,180 | +1.64% | −1.84% | −3.54% | ₩557M | ₩142B | 0.58% |
Chosun Refractories462520 · KOSPI | ₩11,030 | −0.09% | −3.42% | −12.46% | ₩133M | ₩131B | 0.64% |
Tongyang001520 · KOSPI | ₩999 | +0.60% | −1.96% | −13.95% | ₩170M | ₩107B | 0.66% |
Taekyung BK014580 · KOSPI | ₩3,580 | +0.14% | −4.79% | −6.04% | ₩78M | ₩99B | 1.39% |
Byuksan007210 · KOSPI | ₩1,308 | −0.76% | −6.50% | −8.53% | ₩233M | ₩85B | 1.23% |
HC BoKwang Industry225530 · KOSDAQ | ₩2,215 | −3.28% | −14.31% | +5.48% | ₩343M | ₩80B | — |
Kangdong C&L198440 · KOSDAQ | ₩1,303 | +0.23% | −5.58% | −19.67% | ₩452M | ₩79B | — |
Daelim Bath005750 · KOSPI | ₩4,120 | +0.37% | −3.17% | −5.29% | ₩73M | ₩68B | — |
Cheil Grinding Wheel IND001560 · KOSPI | ₩8,670 | +1.40% | −3.02% | −3.13% | ₩2.8M | ₩66B | 0.15% |
Korea Refractories010040 · KOSPI | ₩1,521 | −1.23% | −3.73% | −3.06% | ₩25M | ₩62B | 0.26% |
Samil C&S004440 · KOSPI | ₩4,830 | +2.22% | −4.92% | −6.03% | ₩70M | ₩61B | 0.36% |
Smcg460870 · KOSDAQ | ₩3,050 | −0.65% | −11.08% | −0.65% | ₩175M | ₩61B | 1.48% |
Tongyang Pile228340 · KOSDAQ | ₩2,790 | 0.00% | −9.27% | −19.94% | ₩294M | ₩56B | — |
Cenotec222420 · KOSDAQ | ₩1,004 | −1.76% | +1.62% | +9.85% | ₩125M | ₩49B | — |
Busan Industrial011390 · KOSPI | ₩41,400 | +1.47% | −1.43% | −17.53% | ₩98M | ₩44B | 0.20% |
Union000910 · KOSPI | ₩2,675 | −0.19% | −5.48% | −10.08% | ₩27M | ₩42B | 0.03% |
Kumbi008870 · KOSPI | ₩38,050 | +0.66% | −3.79% | −5.11% | ₩22M | ₩38B | 0.08% |
Natureand Environment043910 · KOSDAQ | ₩2,870 | −1.37% | −3.85% | −10.31% | ₩61M | ₩33B | — |
Union Materials047400 · KOSPI | ₩746 | 0.00% | −3.74% | −23.80% | ₩0 | ₩31B | 0.16% |
Mohenz006920 · KOSDAQ | ₩2,800 | +2.00% | −2.61% | −7.28% | ₩142M | ₩31B | — |
Dongkuk Refractories & Steel075970 · KOSDAQ | ₩1,526 | +0.53% | −6.21% | −7.68% | ₩11M | ₩28B | — |
Tway Holdings Incorporation004870 · KOSPI | ₩1,107 | +3.85% | +9.50% | +9.71% | ₩46M | ₩25B | 0.07% |
KUK Young G M006050 · KOSDAQ | ₩2,850 | +3.26% | 0.00% | −29.72% | ₩48M | ₩9.9B | — |
Source: KRX statistical information