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603155 Xinyaqiang Silicon Chemistry Co., Ltd新亚强Shanghai Stock Exchange

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Xinyaqiang Silicon Chemistry Co., Ltd (603155) at a glance

Code
603155
Company
Xinyaqiang Silicon Chemistry Co., Ltd
Local name
新亚强
Market
Shanghai Stock Exchange
Share price
CN¥11.60 +0.12 (+1.05%) Nov 9 close

Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.

Xinyaqiang Silicon Chemistry Co., Ltd (603155) Stock Price History

Xinyaqiang Silicon Chemistry Co., Ltd closed at CN¥11.60 on Nov 9, 2026, −24.8% over 1 month, −4.4% over 1 year.

2026-10-16 役員の退任 关于公司董事长辞职的公告2026-10-30 営業データ 关于2026年前三季度主要经营数据的公告 / 第3四半期報告 2026年第三季度报告 / 配当・利益分配 关于2026年中期利润分配方案的公告 / 取締役会決議 第五届董事会第三次会议决议公告 / 株主総会の招集 关于召开2026年第一次临时股东会的通知CN¥16.39CN¥11.11Oct 9Nov 9
Price5-day MA25-day MASSE CompositeDisclosures
1-Month HighCN¥16.39Oct 12
1-Month LowCN¥11.11Nov 3
1-Week Change+0.3%vs Nov 2
1-Month Change−24.8%vs Oct 9

If you had invested CN¥10,000 1 month ago, it would be worth CN¥7,518 today (−24.8%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −4.3%, while this stock moved −24.8%.

Last 10 Trading Days

DateCloseChange% Change
Nov 9 (Mon)CN¥11.60+0.12+1.05%
Nov 6 (Fri)CN¥11.48−0.41−3.45%
Nov 5 (Thu)CN¥11.89+0.23+1.97%
Nov 4 (Wed)CN¥11.66+0.55+4.95%
Nov 3 (Tue)CN¥11.11−0.46−3.98%
Nov 2 (Mon)CN¥11.57+0.38+3.40%
Oct 30 (Fri)CN¥11.19−0.50−4.28%
Oct 29 (Thu)CN¥11.69−0.57−4.65%
Oct 28 (Wed)CN¥12.26+0.50+4.25%
Oct 27 (Tue)CN¥11.76−0.63−5.08%
2026-10-16 役員の退任 关于公司董事长辞职的公告2026-10-30 営業データ 关于2026年前三季度主要经营数据的公告 / 第3四半期報告 2026年第三季度报告 / 配当・利益分配 关于2026年中期利润分配方案的公告 / 取締役会決議 第五届董事会第三次会议决议公告 / 株主総会の招集 关于召开2026年第一次临时股东会的通知CN¥16.39CN¥11.11Aug 10Nov 9
Price5-day MA25-day MASSE CompositeDisclosures
3-Month HighCN¥16.39Oct 12
3-Month LowCN¥11.11Nov 3
1-Month Change−24.8%vs Oct 9
3-Month Change−17.6%vs Aug 7

If you had invested CN¥10,000 3 months ago, it would be worth CN¥8,227 today (−17.7%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −8.0%, while this stock moved −17.7%.

Last 10 Trading Days

DateCloseChange% Change
Nov 9 (Mon)CN¥11.60+0.12+1.05%
Nov 6 (Fri)CN¥11.48−0.41−3.45%
Nov 5 (Thu)CN¥11.89+0.23+1.97%
Nov 4 (Wed)CN¥11.66+0.55+4.95%
Nov 3 (Tue)CN¥11.11−0.46−3.98%
Nov 2 (Mon)CN¥11.57+0.38+3.40%
Oct 30 (Fri)CN¥11.19−0.50−4.28%
Oct 29 (Thu)CN¥11.69−0.57−4.65%
Oct 28 (Wed)CN¥12.26+0.50+4.25%
Oct 27 (Tue)CN¥11.76−0.63−5.08%
2026-10-16 役員の退任 关于公司董事长辞职的公告2026-10-30 営業データ 关于2026年前三季度主要经营数据的公告 / 第3四半期報告 2026年第三季度报告 / 配当・利益分配 关于2026年中期利润分配方案的公告 / 取締役会決議 第五届董事会第三次会议决议公告 / 株主総会の招集 关于召开2026年第一次临时股东会的通知CN¥20.85CN¥11.11May 11Nov 9
Price25-day MA75-day MASSE CompositeDisclosures
6-Month HighCN¥20.85Jul 1
6-Month LowCN¥11.11Nov 3
3-Month Change−17.6%vs Aug 7
6-Month Change−9.3%vs May 8

If you had invested CN¥10,000 6 months ago, it would be worth CN¥9,034 today (−9.7%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −13.6%, while this stock moved −9.7%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥11.60+3.7%
Oct 2026CN¥11.19−22.6%
Sep 2026CN¥14.46+2.9%
Aug 2026CN¥14.05+15.6%
Jul 2026CN¥12.15−38.4%
Jun 2026CN¥19.71+60.1%
May 2026CN¥12.31+1.0%
2026-10-16 役員の退任 关于公司董事长辞职的公告2026-10-30 営業データ 关于2026年前三季度主要经营数据的公告 / 第3四半期報告 2026年第三季度报告 / 配当・利益分配 关于2026年中期利润分配方案的公告 / 取締役会決議 第五届董事会第三次会议决议公告 / 株主総会の招集 关于召开2026年第一次临时股东会的通知CN¥20.85CN¥10.23Nov 10Nov 9
Price25-day MA75-day MASSE CompositeDisclosures
52-Week HighCN¥20.85Jul 1
52-Week LowCN¥10.23Mar 23
Year to Date−1.8%vs Dec 31
From 52-Week High−44.4%Jul 1

If you had invested CN¥10,000 1 year ago, it would be worth CN¥9,600 today (−4.0%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −9.2%, while this stock moved −4.0%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥11.60+3.7%
Oct 2026CN¥11.19−22.6%
Sep 2026CN¥14.46+2.9%
Aug 2026CN¥14.05+15.6%
Jul 2026CN¥12.15−38.4%
Jun 2026CN¥19.71+60.1%
May 2026CN¥12.31+1.0%
Apr 2026CN¥12.19+14.2%
Mar 2026CN¥10.68−24.5%
Feb 2026CN¥14.14+16.9%
Jan 2026CN¥12.09+2.3%
Dec 2025CN¥11.81−12.0%
Nov 2025CN¥13.43+23.0%
CN¥19.50CN¥7.20Nov 13, 2023Nov 9, 2026
Price13-week MA26-week MASSE Composite
3-Year HighCN¥19.50Jul 10, 2026
3-Year LowCN¥7.20Aug 19, 2024
Annualized Return−0.4%
Max Drawdown−42.6%

If you had invested CN¥10,000 3 years ago, it would be worth CN¥9,886 today (−1.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +19.5%, while this stock moved −1.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥11.60−1.8%
2025CN¥11.81―
CN¥21.13CN¥7.20Nov 15, 2021Nov 9, 2026
Price13-week MA26-week MASSE Composite
5-Year HighCN¥21.13Nov 22, 2021
5-Year LowCN¥7.20Aug 19, 2024
Annualized Return−11.2%
Max Drawdown−65.9%

If you had invested CN¥10,000 5 years ago, it would be worth CN¥5,530 today (−44.7%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +2.5%, while this stock moved −44.7%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥11.60−1.8%
2025CN¥11.81―
CN¥26.84CN¥7.20Aug 31, 2020Nov 9, 2026
Price1-year MA2-year MASSE Composite
All-Time HighCN¥26.84Oct 2021
All-Time LowCN¥7.20Aug 2024
Total Change−16.5%vs Aug 2020
Annualized Return−2.9%

If you had invested CN¥10,000 in Aug 2020, it would be worth CN¥8,354 today (−16.5%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +7.5%, while this stock moved −16.5%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥11.60−1.8%
2025CN¥11.81+39.8%
2024CN¥8.45−28.9%
2023CN¥11.88−10.3%
2022CN¥13.24−28.0%
2021CN¥18.38+58.3%
2020CN¥11.62―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Aug 2020). Please check the latest prices before trading.

Posts

This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.

No.6 Disclosure 2026/10/30 09:00
株主総会の招集
关于召开2026年第一次临时股东会的通知

📄 Open the filing

Delete
No.5 Disclosure 2026/10/30 09:00
取締役会決議
第五届董事会第三次会议决议公告

📄 Open the filing

Delete
No.4 Disclosure 2026/10/30 09:00
配当・利益分配
关于2026年中期利润分配方案的公告

📄 Open the filing

Delete
No.3 Disclosure 2026/10/30 09:00
第3四半期報告
2026年第三季度报告

📄 Open the filing

Delete
No.2 Disclosure 2026/10/30 09:00
営業データ
关于2026年前三季度主要经营数据的公告

📄 Open the filing

Delete
No.1 Disclosure 2026/10/16 09:00
役員の退任
关于公司董事长辞职的公告

📄 Open the filing

Delete

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