Week Ending: 29 May 2026

KR Sector

Basic Materials

Week ending 29 May 2026 · Index 1393.53 · Weekly return -6.79%. Built from all active equity exchanges for the country equities with adjusted weekly close prices.

Industry

Country KR

Universe all active equity exchanges for the country

Price basis Adjusted weekly close

Index chart

Index Value Trend Line Fair Value Activity Lines

Weekly summary

For the week ending 29 May 2026, Basic Materials declined 6.79% with 12 advancing, 129 declining, and 0 unchanged constituents.

Industries

Industry Steel -5.71% Constituents: 37 Industry Specialty Chemicals -6.04% Constituents: 34 Industry Agricultural Inputs -6.26% Constituents: 5 Industry Chemicals -7.18% Constituents: 29 Industry Paper & Paper Products -7.76% Constituents: 12 Industry Building Materials -7.84% Constituents: 16 Industry Lumber & Wood Production -8.07% Constituents: 3 Industry Aluminum -16.72% Constituents: 3

Sector constituents

Ticker Company Exchange Open High Low Close Return

009190 Daiyang Metal Co., Ltd. KSC 1590.00 2470.00 1590.00 2315.00 49.35%

001340 Paikkwang Industrial Co.,Ltd KSC 6150.00 8200.00 5800.00 6980.00 15.37%

002220 Hanil Iron & Steel Co., Ltd KSC 4625.00 5380.00 4460.00 4975.00 9.34%

055490 Tapex Co., Ltd. KSC 18160.00 23300.00 17670.00 19010.00 4.80%

051910 LG Chem, Ltd. KSC 359000.00 372000.00 329500.00 367000.00 4.56%

004890 Dongil Industries Co.,Ltd. KSC 36700.00 38500.00 36700.00 37650.00 3.15%

002380 KCC Corporation KSC 551000.00 615000.00 521000.00 550000.00 2.42%

025890 Hankook Steel Co., Ltd. KSC 1950.00 1980.00 1920.00 1962.00 0.77%

017860 DS DANSUK CO., LTD. KSC 18140.00 19660.00 17800.00 17980.00 0.56%

133820 Fine besteel. Co., Ltd. KSC 1226.00 1297.00 1100.00 1226.00 0.49%

004150 Hansol Holdings Co., Ltd. KSC 4310.00 4315.00 3885.00 4140.00 0.49%

462520 Chosun Refractories Co.,Ltd. KSC 14550.00 15040.00 14430.00 14490.00 0.21%

058650 SeAH Holdings Corporation KSC 156500.00 158600.00 154500.00 156100.00 -0.13%

007590 DONGBANG AGRO Corporation KSC 5980.00 6040.00 5930.00 5980.00 -0.33%

107590 Miwon Holdings Co., Ltd. KSC 57400.00 57500.00 56700.00 57000.00 -0.35%

012160 Youngwire Co., Ltd. KSC 420.00 425.00 354.00 416.00 -0.95%

456040 OCI Company Ltd. KSC 127300.00 131500.00 118200.00 121500.00 -1.22%

051915 LG Chem, Ltd. KSC 172500.00 173000.00 157000.00 167500.00 -1.30%

000480 CR Holdings Co., LTD. KSC 4880.00 4900.00 4720.00 4790.00 -1.54%

011790 SKC Co., Ltd. KSC 149100.00 161000.00 129400.00 139300.00 -1.97%

001080 Manho Rope & Wire Ltd. KSC 5260.00 5360.00 4850.00 5070.00 -2.12%

003300 Hanil Holdings Co., Ltd. KSC 16800.00 16800.00 16000.00 16320.00 -2.22%

023450 Dongnam Chemical Co., Ltd. KSC 29600.00 29900.00 27550.00 28900.00 -2.36%

004000 LOTTE Fine Chemical Co., Ltd. KSC 55400.00 56500.00 50800.00 52700.00 -2.41%

003080 SBSUNGBO Co., Ltd. KSC 2415.00 2430.00 2310.00 2355.00 -2.48%

011170 Lotte Chemical Corporation KSC 87200.00 87900.00 78500.00 80700.00 -2.65%

000325 NOROO Holdings Co., Ltd. KSC 29450.00 29450.00 28000.00 28000.00 -2.78%

015890 Taekyung Industry.Co., Ltd. KSC 5050.00 5050.00 4805.00 4840.00 -3.20%

007280 Korea Steel Co., Ltd. KSC 2440.00 2640.00 2310.00 2375.00 -3.26%

100250 Chinyang Holdings Corp. KSC 3015.00 3070.00 2905.00 2930.00 -3.30%

027410 BGF Co., Ltd. KSC 4620.00 4775.00 4375.00 4450.00 -3.37%

004020 Hyundai Steel Company KSC 42200.00 44000.00 38000.00 40150.00 -3.37%

025000 KPX Chemical Co.,Ltd. KSC 52100.00 53000.00 49350.00 49900.00 -3.48%

183190 Asia Cement Co.,Ltd. KSC 10330.00 10380.00 9760.00 9960.00 -3.49%

027970 Hankuk Paper Mfg. Co., Ltd KSC 722.00 722.00 650.00 690.00 -3.50%

000970 Korea Cast Iron Pipe Ind. Co., Ltd. KSC 6950.00 7010.00 6650.00 6700.00 -3.60%

009770 Sam Jung Pulp Co.,Ltd. KSC 28400.00 29200.00 27350.00 27350.00 -3.70%

011785 Kumho Petro Chemical Co.,Ltd KSC 61100.00 61300.00 57000.00 57000.00 -3.88%

010130 Korea Zinc Company, Ltd. KSC 1466000.00 1490000.00 1310000.00 1373000.00 -3.99%

004540 KleanNara Co., Ltd. KSC 1831.00 1850.00 1720.00 1756.00 -4.10%

024090 DCM Corp. KSC 11700.00 11750.00 11200.00 11210.00 -4.19%

014440 Youngbo Chemical Co., Ltd. KSC 4665.00 4665.00 4370.00 4465.00 -4.29%

213500 Hansol Paper Co., Ltd. KSC 7010.00 7030.00 6540.00 6660.00 -4.31%

002100 Kyung Nong Corporation KSC 9420.00 9580.00 8940.00 9010.00 -4.35%

005070 Cosmo Advanced Materials & Technology Co., Ltd. KSC 58700.00 59500.00 51400.00 52200.00 -4.40%

014830 UNID Company Ltd. KSC 75600.00 75800.00 68200.00 71300.00 -4.42%

006650 Korea Petrochemical Ind. Co., Ltd. KSC 140100.00 143600.00 122900.00 128300.00 -4.54%

004980 Sungshin Cement Co., Ltd KSC 9560.00 9600.00 8840.00 9100.00 -4.61%

090355 NOROO Paint & Coatings Co., Ltd. KSC 12570.00 12800.00 11790.00 11990.00 -4.61%

001527 Tongyang Inc. KSC 7760.00 8000.00 7060.00 7400.00 -4.64%

002240 Kiswire Ltd. KSC 21800.00 22000.00 19890.00 20350.00 -4.68%

268280 Miwon Specialty Chemical Co., Ltd. KSC 106200.00 106200.00 97300.00 100400.00 -4.74%

032560 Hwang Kum Steel & Technology Co., Ltd KSC 6150.00 6150.00 5720.00 5790.00 -4.77%

004985 Sungshin Cement Co., Ltd KSC 10810.00 11190.00 10200.00 10290.00 -4.81%

000180 Sungchang Enterprise Holdings Limited KSC 6100.00 6200.00 5610.00 5800.00 -4.92%

005490 POSCO Holdings Inc. KSC 457500.00 459500.00 405000.00 423500.00 -4.94%

300720 Hanil Cement Co., Ltd. KSC 15380.00 15500.00 14170.00 14470.00 -5.11%

002840 Miwon Commercial Co., Ltd. KSC 127000.00 129400.00 113900.00 120500.00 -5.12%

014530 Kukdong Oil & Chemicals Co.,Ltd KSC 3520.00 3550.00 3270.00 3365.00 -5.21%

090350 NOROO Paint & Coatings Co., Ltd. KSC 8250.00 8370.00 7700.00 7780.00 -5.24%

120115 Kolon Industries, Inc. KSC 27650.00 28050.00 25100.00 26050.00 -5.27%

014580 Taekyung Bk Co., Ltd KSC 4505.00 4525.00 4210.00 4265.00 -5.33%

005810 Poongsan Holdings Corporation KSC 42100.00 42400.00 38850.00 39000.00 -5.34%

003240 Taekwang Industrial Co., Ltd. KSC 1054000.00 1054000.00 948000.00 969000.00 -5.37%

000320 NOROO Holdings Co., Ltd. KSC 19660.00 19840.00 17950.00 18450.00 -5.67%

013000 Sewoo Global Co., Ltd KSC 1460.00 1460.00 1280.00 1344.00 -5.68%

000760 Rifa Co.,Ltd. KSC 14760.00 15770.00 13570.00 13920.00 -5.69%

002820 SUN&L Co., Ltd. KSC 2275.00 2350.00 2125.00 2145.00 -5.71%

002760 Bolak Company Limited KSC 1032.00 1043.00 973.00 973.00 -5.72%

069260 TKG Huchems Co., Ltd. KSC 17870.00 17920.00 16550.00 16580.00 -6.33%

002690 Dong Il Steel Mfg Co.,Ltd KSC 1568.00 1597.00 1457.00 1468.00 -6.38%

002310 Asia Paper Manufacturing. Co., Ltd KSC 8380.00 8400.00 7630.00 7800.00 -6.59%

001940 KISCO Holdings Corp. KSC 24000.00 24100.00 21750.00 21900.00 -6.61%

011780 Kumho Petro Chemical Co.,Ltd KSC 147000.00 153800.00 130200.00 132300.00 -6.63%

285130 SK Chemicals Co.,Ltd KSC 47500.00 47500.00 42100.00 43150.00 -6.80%

007690 Kukdo Chemical Co., Ltd. KSC 36300.00 36500.00 32500.00 33200.00 -6.87%

011500 Hannong Chemicals Inc. KSC 21000.00 21050.00 17910.00 18620.00 -6.90%

102260 DONGSUNG CHEMICAL Co., Ltd. KSC 4215.00 4215.00 3860.00 3885.00 -6.95%

460850 Dongkuk CM Co., Ltd. KSC 6100.00 6110.00 5600.00 5650.00 -7.07%

005420 Cosmo Chemical Co., Ltd. KSC 15900.00 16000.00 13780.00 14190.00 -7.19%

026940 Bookook Steel Co., Ltd. KSC 2350.00 2365.00 2080.00 2155.00 -7.31%

28513K SK Chemicals Co.,Ltd KSC 24600.00 24950.00 22700.00 22800.00 -7.32%

004090 Korea Petroleum Industries Company KSC 13600.00 15030.00 12500.00 12650.00 -7.46%

104700 KISCO Corp. KSC 9450.00 9590.00 8680.00 8690.00 -7.55%

120110 Kolon Industries, Inc. KSC 79200.00 80400.00 69100.00 71800.00 -7.59%

009580 Moorim P&P Co., Ltd. KSC 2265.00 2285.00 2015.00 2050.00 -7.66%

006740 Blue Industrial Development Co., Ltd. KSC 7070.83 8410.00 6390.00 6500.00 -8.07%

083420 Green Chemical Co., Ltd. KSC 5350.00 5380.00 4885.00 4895.00 -8.50%

014280 Kumkang Kind Co., Ltd. KSC 5150.00 5210.00 4585.00 4655.00 -8.55%

008970 Kbi Dong Yang Steel Pipe Co.,Ltd KSC 1577.00 1642.00 1423.00 1441.00 -8.62%

008260 N.I Steel Co., Ltd. KSC 3475.00 3480.00 3110.00 3125.00 -8.63%

000390 SP Samhwa Co., Ltd. KSC 7810.00 7840.00 6550.00 7070.00 -8.77%

006840 AK Holdings, Inc. KSC 8000.00 8010.00 7110.00 7240.00 -8.93%

009200 Moorim Paper Co., Ltd. KSC 1751.00 1769.00 1552.00 1591.00 -9.03%

139990 AJUSTEEL Co.,Ltd KSC 3110.00 3135.00 2800.00 2810.00 -9.06%

178920 PI Advanced Materials Co., Ltd. KSC 28500.00 28750.00 24200.00 25000.00 -9.09%

014680 Hansol Chemical Co., Ltd. KSC 309500.00 325000.00 267000.00 270000.00 -9.24%

016590 Shindaeyang Paper Co., Ltd. KSC 10820.00 10820.00 9360.00 9750.00 -9.30%

306200 SeAH Steel Corporation KSC 159000.00 159000.00 138400.00 142200.00 -9.37%

071090 Histeel Co.,Ltd. KSC 3910.00 3980.00 3440.00 3510.00 -9.42%