Week Ending: 29 May 2026

China CN Technology Industry

Semiconductor Equipment & Materials

Week ending 29 May 2026 · Index 4825.67 · Weekly return -3.71%. Constituents are ranked by weekly return.

Country 🇨🇳 China · CN

Sector Technology

Universe country-listed

Price basis Adjusted weekly close

Index chart

Index Value Trend Line Fair Value Activity Lines

Weekly summary

For the week ending 29 May 2026, Semiconductor Equipment & Materials declined 3.71% with 19 advancing, 45 declining, and 0 unchanged constituents.

Industry constituents

Ticker Company Exchange Open High Low Close Return

688352 Hefei Chipmore Technology Co.,Ltd. SHH 15.01 19.93 14.75 19.48 29.87%

002185 Tianshui Huatian Technology Co., Ltd. SHZ 16.00 21.96 15.91 19.34 25.34%

605111 Wuxi NCE Power Co.,Ltd. SHH 61.00 70.79 60.05 66.61 15.90%

688783 XI'AN ESWIN MATERIAL TECHNOLOGY SHH 33.02 41.41 30.78 37.94 13.66%

688757 Wintech Nano (Suzhou) Co., Ltd. SHH 35.99 45.32 35.52 38.82 10.22%

002806 Guangdong Huafeng New Energy Technology Co.,Ltd. SHZ 17.09 18.49 15.12 18.49 10.13%

688082 ACM Research (Shanghai), Inc. SHH 214.44 269.00 214.29 229.04 7.44%

001269 Inner Mongolia OJing Science & Technology Co., Ltd. SHZ 23.96 25.77 22.41 25.77 7.38%

688401 Shenzhen Newway Photomask Making Co., Ltd SHH 73.90 89.38 73.90 79.06 6.61%

688048 Suzhou Everbright Photonics Co., Ltd. SHH 377.91 409.70 344.25 394.74 4.96%

002129 TCL Zhonghuan Renewable Energy Technology Co.,Ltd. SHZ 9.37 10.61 8.89 9.75 4.17%

002156 Tongfu Microelectronics Co.,Ltd SHZ 64.20 78.47 62.73 66.00 4.15%

688536 3Peak Incorporated SHH 305.00 345.66 293.81 309.01 3.35%

603806 Hangzhou First Applied Material Co., Ltd. SHH 17.84 19.55 17.39 17.90 2.98%

600667 Wuxi Taiji Industry Limited Corporation SHH 12.75 14.60 12.36 12.86 1.98%

688072 Piotech Inc. SHH 602.00 779.00 583.85 627.99 1.78%

603078 Jiangyin Jianghua Microelectronics Materials Co., Ltd SHH 34.20 36.96 31.90 34.70 1.31%

600360 Jilin Sino-Microelectronics Co., Ltd. SHH 11.85 13.05 10.41 12.00 0.67%

300623 Jiangsu JieJie Microelectronics Co., Ltd. SHZ 33.98 38.38 33.36 33.85 0.59%

688126 National Silicon Industry Group Co., Ltd. SHH 27.81 31.60 26.10 27.70 -0.40%

300046 Tech Semiconductors Co., Ltd. SHZ 33.84 37.60 32.47 33.31 -1.07%

688720 Jiangsu Aisen Semiconductor Material Co.,Ltd. SHH 97.69 113.88 90.30 92.26 -1.19%

688432 GRINM Semiconductor Materials Co., Ltd. SHH 19.80 20.88 18.75 19.09 -2.10%

000100 TCL Technology Group Corporation SHZ 4.38 4.93 4.26 4.28 -2.28%

603290 StarPower Semiconductor Ltd. SHH 134.40 143.99 128.70 128.70 -2.31%

688584 Wafer Works (Shanghai) Co., Ltd. SHH 26.40 29.21 25.58 25.90 -2.81%

601908 Beijing Jingyuntong Technology Co., Ltd. SHH 3.82 3.84 3.56 3.72 -2.87%

300666 Konfoong Materials International Co., Ltd SHZ 197.90 209.38 181.67 190.20 -3.26%

688167 Focuslight Technologies Inc SHH 466.97 509.00 422.20 448.00 -4.06%

600206 Grinm Advanced Materials Co., Ltd. SHH 30.21 31.60 28.01 28.50 -4.23%

688234 SICC Co., Ltd. SHH 154.00 180.75 143.00 147.10 -4.32%

301629 Sidea Semiconductor Equipment (Shenzhen) Co., Ltd. SHZ 393.72 427.78 346.78 367.00 -5.23%

688120 Hwatsing Technology Co., Ltd. SHH 274.92 304.68 256.88 261.29 -5.43%

003026 Zhejiang MTCN Technology Co.,Ltd. SHZ 46.82 47.79 43.10 43.50 -5.43%

688012 Advanced Micro-Fabrication Equipment Inc. China SHH 303.92 329.81 287.00 297.68 -5.44%

002371 NAURA Technology Group Co., Ltd. SHZ 650.13 719.05 623.78 629.87 -5.85%

300831 Xi'an Peri Power Semiconductor Converting Technology Co.,Ltd. SHZ 23.38 26.81 22.00 22.11 -6.39%

603061 JHT Design Co.,Ltd. SHH 317.90 333.98 289.20 295.00 -6.50%

688313 Henan Shijia Photons Technology Co., Ltd. SHH 177.00 184.87 149.20 162.69 -6.89%

300236 Shanghai Sinyang Semiconductor Materials Co., Ltd. SHZ 98.32 114.27 89.67 91.18 -7.36%

002409 Jiangsu Yoke Technology Co., Ltd. SHZ 118.99 127.78 105.92 107.36 -7.58%

601012 LONGi Green Energy Technology Co., Ltd. SHH 15.04 15.12 13.85 13.89 -7.65%

300316 Zhejiang Jingsheng Mechanical & Electrical Co., Ltd. SHZ 55.50 57.68 50.37 50.82 -7.75%

605588 Keystone Technology Co.,Ltd. SHH 62.43 68.00 56.32 56.32 -8.41%

688019 Anji Microelectronics Technology (Shanghai) Co., Ltd. SHH 311.00 348.50 281.03 284.23 -8.66%

688729 Beijing E-Town Semiconductor Technology Co., Ltd. SHH 27.80 29.44 25.13 25.43 -9.05%

688721 Shenzhen Longtu Photomask Co., Ltd. SHH 48.69 52.98 43.78 43.98 -9.32%

688233 Thinkon Semiconductor Jinzhou Corp. SHH 93.93 98.58 83.50 85.47 -9.70%

688535 Jiangsu HHCK Advanced Materials Co., Ltd. SHH 127.33 144.87 119.39 120.19 -10.31%

300604 Hangzhou Changchuan Technology Co.,Ltd SHZ 236.00 258.68 207.68 210.79 -10.69%

688361 Skyverse Technology Co., Ltd. SHH 244.04 268.07 210.00 217.89 -11.23%

688200 Beijing Huafeng Test & Control Technology Co.,Ltd. SHH 433.00 477.86 392.00 398.04 -11.54%

688652 Beijing Jingyi Automation Equipment Co., Ltd. SHH 154.84 164.30 134.30 135.53 -11.88%

603991 Shenzhen Original Advanced Compounds Co., Ltd. SHH 117.42 119.25 102.66 103.35 -11.90%

688595 Chipsea Technologies (Shenzhen) Corp., Ltd. SHH 36.38 38.62 31.60 31.96 -12.03%

688727 XIAMEN HENGKUN NEW MATERIAL TEC SHH 60.50 62.59 51.81 52.37 -12.28%

300751 Suzhou Maxwell Technologies Co., Ltd. SHZ 290.24 302.42 241.04 249.66 -12.29%

688037 KINGSEMI Co., Ltd. SHH 282.00 307.50 242.92 245.30 -15.04%

300323 BOE HC SemiTek Corporation SHZ 18.71 18.90 15.39 15.54 -16.90%

688516 Wuxi Autowell Technology Co.,Ltd. SHH 78.50 78.79 64.16 64.49 -17.11%

301297 Ferrotec (An Hui) Technology Development Co.,LTD SHZ 48.81 50.06 40.90 41.25 -18.15%

601133 Both Engineering Technology Co.,Ltd. SHH 32.00 34.93 26.30 26.57 -19.46%

688127 Zhejiang Lante Optics Co., Ltd. SHH 103.79 103.79 82.43 83.44 -19.72%

301611 Suzhou Kematek, Inc. SHZ 117.04 117.04 91.86 92.54 -20.93%