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No insider purchase over the last 90 days. The latest, by 孙任靖, was filed 03 Mar 2025.
Tangshan Sunfar Silicon Industries Co.,Ltd.: what insiders have been doing
Tangshan Sunfar Silicon Industries Co.,Ltd., classified in the Chemicals sector, is a listed company. Its insiders report their share dealings to SSE / SZSE (CSRC). From 26 October 2025 to 26 October 2026, the disclosure feed for Tangshan Sunfar Silicon Industries Co.,Ltd. logged 2 filings by 2 insiders.
There is no open-market purchase to report; the filings show 2 sales worth €143k by 2 insiders. One trade stands out by size: a sale of €110k from 周连会, disclosed on 13 February 2026.
Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning.
For context, the typical company on the same exchange (median of 515 companies) published 2 filings over the same period, against 2 filings here. Our records for Tangshan Sunfar Silicon Industries Co.,Ltd. go back to 2022, with 4 purchases and 3 sales on the open market in total.
In the same sector, recent insider purchases at Culp Inc also feature in our signals. Every figure here comes from the filings published by SSE / SZSE (CSRC) and describes the past, not future prices; it is not investment advice.
Insider Decl.
7
Thresholds
n/a
Buy Volume
€1M
4 ops. · all time
Sell Volume
€236,205
3 ops. · all time
Who traded when
BuySale孙任靖2 buys
周连会1 sale
董立强1 sale
Since the insiders bought
- +166.5%Entry CN¥11.16 · Close at T+365 CN¥29.74
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 18,776 of 26,320 companies
37.2
score / 100
Value26
Quality49
FCF yld0.3%
Earn yld0.6%
EV/EBITDA53.6x
ROE6.3%
Gross mgn13%
Net mgn3.8%
Debt/EBITDA0.2x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
CN¥44.22
Analyst consensus
Income statement
RevenueCN¥2.1B
Gross profitCN¥279.5M13% margin
EBITDACN¥254.1M12% margin
Net incomeCN¥80.3M4.1% margin
Valuation
PER (trailing)184.3x
P/Book6.6x
Beta1.51
Balance sheet & cash
Market capCN¥16.9B
Total debtCN¥63.2M
Free Cash FlowCN¥38.9M
Debt / Equity2%
Profitability & ownership
ROE3.7%
ROA1.9%
% insiders69.2%
% institutions0.8%
Last declaration on 25 February 2026
Declarations7 total
10,000 shares100.0% of flowA股XSHGSSE:273000000212501400
34,600 shares100.0% of flowA股XSHGSSE:273000000206357730
1,000 shares0.1% of flowA股XSHGSSE:173000008637440030
Canonical exit: 1 Jun 2025 (T+90)
20,000 shares3.0% of flowA股XSHGSSE:173000008302016500
Canonical exit: 25 Feb 2025 (T+90)
100,000 shares15.0% of flowA股XSHGSSE:173000008214155500
Canonical exit: 28 Jan 2025 (T+90)
518,000 shares81.9% of flowA股XSHGSSE:173000007730670700
Canonical exit: 4 Sept 2024 (T+90)
14,000 shares100.0% of flowA股XSHGSSE:173000005711284100
7 of 7 declarations
About Tangshan Sunfar Silicon Industries Co.,Ltd.
Sanfu Co., Ltd. is a company specializing in the chemical and materials sector. It is listed on the Shanghai Stock Exchange.
