Building materials: companies
Daily +1.56%Weekly −3.05%Monthly −10.12%36 companies · ₩9T
Korean Building materials stocks: sector overview
The Building materials sector has 36 companies listed on KOSPI and KOSDAQ, worth ₩9T in total. On Oct 28, 2026 the group moved up 1.56% (weighted by market value); the largest members are Tokai Carbon Korea, Hanilcementco, Wonik QnC.
Key facts
- Stocks
- 36
- Total market value
- ₩9T
- Day's move
- +1.56%
- As of
- Oct 28, 2026
- Largest members
- Tokai Carbon Korea, Hanilcementco, Wonik QnC
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 |
|---|---|---|---|---|---|---|---|
| Tokai Carbon Korea | Oct 29Preliminary | ₩110B | +38.9% | ₩30B | +35.0% | +12.5% | 27.4%28.2% |
| 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 28, 2026- Above 20-day average
- 11.4%
- Above 60-day average
- 17.1%
- RSI above 70
- 0%
- RSI below 30
- 11.4%
- 52-week highs
- 0
- 52-week lows
- 1
Index gauge · Short term
Bearish
1 bullish, 1 neutral, 7 bearish
Index gauge · Medium term
Bearish
0 bullish, 1 neutral, 7 bearish
Technical read
Building materials, a group of 35 Korean stocks, shows a weak technical picture, with only 11.4% of members trading above their 20-day average and 17.1% above their 60-day average. No member is at a 52-week high, while one member sits at a 52-week low, and the group's RSI reading of 11.4 falls in the oversold zone with no members registering an RSI in the overbought zone. The equal-weighted member index is rated bearish on both short-term and medium-term gauges, with a reading of 37 on RSI 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 | ₩220,000 | +3.29% | −4.76% | −23.08% | ₩13B | ₩2.5T | 6.25% |
Hanilcementco300720 · KOSPI | ₩16,500 | −1.37% | −1.79% | +2.29% | ₩1.2B | ₩1.2T | 5.26% |
Wonik QnC074600 · KOSDAQ | ₩27,200 | +7.09% | −2.16% | −7.64% | ₩3.6B | ₩715B | 5.39% |
Sampyo Cement038500 · KOSDAQ | ₩5,740 | +2.87% | −2.21% | −13.42% | ₩3.5B | ₩619B | 0.03% |
Hanil Holdings003300 · KOSPI | ₩16,700 | −0.65% | −2.17% | −4.63% | ₩132M | ₩515B | 1.09% |
IS Dongseo010780 · KOSPI | ₩14,170 | −1.19% | −0.84% | −5.28% | ₩582M | ₩421B | 3.99% |
KCC Glass344820 · KOSPI | ₩21,800 | +0.93% | −3.96% | −8.02% | ₩89M | ₩348B | 4.03% |
Asia Cement183190 · KOSPI | ₩9,060 | +2.03% | −1.63% | −13.05% | ₩198M | ₩326B | 2.39% |
Eugene023410 · KOSDAQ | ₩3,175 | +2.25% | +1.93% | −1.24% | ₩514M | ₩245B | 0.52% |
CR Holdings000480 · KOSPI | ₩4,170 | −0.36% | −3.25% | −2.57% | ₩55M | ₩196B | 0.47% |
Sungshin Cement004980 · KOSPI | ₩7,470 | +0.67% | −3.98% | −8.23% | ₩162M | ₩183B | 0.88% |
SG255220 · KOSDAQ | ₩1,038 | +0.97% | +0.29% | −13.21% | ₩1.2B | ₩156B | — |
Seo San079650 · KOSDAQ | ₩7,450 | −1.06% | −1.97% | +19.39% | ₩16B | ₩149B | — |
Korea Petroleum Industries004090 · KOSPI | ₩11,210 | +0.27% | −2.27% | −2.78% | ₩656M | ₩142B | 0.58% |
Chosun Refractories462520 · KOSPI | ₩11,010 | −0.18% | −2.65% | −13.44% | ₩72M | ₩131B | 0.64% |
Tongyang001520 · KOSPI | ₩998 | −0.10% | −1.77% | −13.44% | ₩138M | ₩107B | 0.66% |
Taekyung BK014580 · KOSPI | ₩3,625 | +1.26% | −3.20% | −4.48% | ₩109M | ₩100B | 1.39% |
Byuksan007210 · KOSPI | ₩1,308 | 0.00% | −7.37% | −8.53% | ₩160M | ₩85B | 1.23% |
HC BoKwang Industry225530 · KOSDAQ | ₩2,230 | +0.68% | −11.86% | +7.47% | ₩196M | ₩81B | — |
Kangdong C&L198440 · KOSDAQ | ₩1,292 | −0.84% | −6.10% | −21.17% | ₩550M | ₩79B | — |
Daelim Bath005750 · KOSPI | ₩4,085 | −0.85% | −3.88% | −6.31% | ₩111M | ₩68B | — |
Cheil Grinding Wheel IND001560 · KOSPI | ₩8,710 | +0.46% | −2.02% | −3.01% | ₩14M | ₩66B | 0.15% |
Korea Refractories010040 · KOSPI | ₩1,515 | −0.39% | −6.54% | −1.37% | ₩35M | ₩62B | 0.26% |
Samil C&S004440 · KOSPI | ₩4,795 | −0.72% | −5.80% | −4.48% | ₩82M | ₩61B | 0.36% |
Smcg460870 · KOSDAQ | ₩2,965 | −2.79% | −9.88% | −3.73% | ₩248M | ₩60B | 1.48% |
Tongyang Pile228340 · KOSDAQ | ₩2,780 | −0.36% | −9.15% | −19.42% | ₩480M | ₩56B | — |
Cenotec222420 · KOSDAQ | ₩1,027 | +2.29% | +3.22% | +12.86% | ₩79M | ₩50B | — |
Busan Industrial011390 · KOSPI | ₩41,500 | +0.24% | −1.66% | −16.75% | ₩104M | ₩44B | 0.20% |
Union000910 · KOSPI | ₩2,655 | −0.75% | −5.35% | −9.85% | ₩65M | ₩41B | 0.03% |
Kumbi008870 · KOSPI | ₩37,950 | −0.26% | −2.69% | −4.65% | ₩1.8M | ₩38B | 0.08% |
Natureand Environment043910 · KOSDAQ | ₩2,900 | +1.05% | −3.81% | −9.94% | ₩52M | ₩33B | — |
Union Materials047400 · KOSPI | ₩746 | 0.00% | −5.09% | −21.97% | ₩0 | ₩31B | 0.16% |
Mohenz006920 · KOSDAQ | ₩2,730 | −2.50% | −4.88% | −9.75% | ₩99M | ₩30B | — |
Dongkuk Refractories & Steel075970 · KOSDAQ | ₩1,531 | +0.33% | −6.53% | −6.19% | ₩10M | ₩28B | — |
Tway Holdings Incorporation004870 · KOSPI | ₩1,160 | +4.79% | +10.79% | +20.58% | ₩124M | ₩26B | 0.07% |
KUK Young G M006050 · KOSDAQ | ₩2,780 | −2.46% | −2.11% | −20.57% | ₩60M | ₩9.7B | — |
Source: KRX statistical information