TWSE + TPEx · 1,988 companies · in English
What Taiwan-listed companies officially disclosed, in English.
Octopart tells you a part is end-of-life. Taiwan Filings tells you the company that makes it just lost its biggest customer, had a cyber incident, sold a plant or is expanding capacity: from its official exchange filings, with the verbatim Chinese source line. Each item is a point-in-time record, filed and published. Facts, not investment advice.
claude mcp add --transport http taiwanfilings https://taiwanfilings.com/mcp
# claude.ai or ChatGPT: custom connector
https://taiwanfilings.com/mcp/account
# then ask
> Which makers in this BOM are Taiwan-listed,
and what did they file this month?
Material filings this week
- No material filings in the last 7 days.
Open tier: last 7 days. Every company has a page; a free account keeps 30 days.
Check your BOM
Watch companies, get a morning brief
What gets flagged
Every filing is judged once, the same way for every company, for what someone who buys from, sells to or works with the company would act on. Routine notices stay in the full record.
Disruption
Fires, outages, cyber incidents, suspensions, strikes, natural-disaster damage.
Customers & suppliers
Big orders won or lost, new or ended supply agreements, key customer concentration.
Equipment & capacity
Tool purchases, new lines and plants, expansions and closures.
Leadership
Chairman, president, CFO and auditor changes; board and governance moves.
Financing
Bonds, capital raises, loans, guarantees and endorsements for others.
M&A and deals
Acquisitions, disposals, joint ventures, plant and securities sales, with counterparties and amounts.
Legal
Lawsuits, regulatory penalties, IP disputes and settlements.
Results
Monthly revenue, earnings releases and guidance the company files.
Use it from your assistant
- claude.ai or ChatGPT: add the custom connector
https://taiwanfilings.com/mcp/accountand sign in with your email (a code, no password) - Claude Code:
claude mcp add --transport http taiwanfilings https://taiwanfilings.com/mcp - Hermes:
hermes mcp add taiwanfilings --url https://taiwanfilings.com/mcp --auth header - OpenClaw:
openclaw mcp add taiwanfilings --url https://taiwanfilings.com/mcp --transport streamable-http - No account needed at
https://taiwanfilings.com/mcp(last 7 days). Every client, every tool.
Plans
Full pricing (pricing.md) · Teams and data licensing: hello@taiwanfilings.com
Questions
What is Taiwan Filings?
Taiwan Filings publishes the official material-information filings of every Taiwan-listed company (about 2,000 on the Taiwan Stock Exchange and the Taipei Exchange) in English, each with the verbatim Chinese source line. It is for people who buy from, sell to or work with those companies, and for their AI agents, which read it over MCP.
Where does the data come from?
From the exchanges' own open data: the daily material information (重大訊息) of TWSE-listed and TPEx-listed companies, their monthly revenue reports and company registration data, released under the Open Government Data License. Items are published T+1 with both the time the company filed and the time we published.
How do you decide what is material?
Every filing is judged once, the same way for every company, for what an operator would act on: disruptions and cyber incidents, customers and suppliers, equipment and capacity, leadership and auditor changes, financing, M&A and legal matters. An English summary is only published when a verbatim line from the Chinese filing backs it, and that line is shown next to it. Routine notices are kept in the full record but not flagged.
Which companies are covered?
All companies listed on TWSE (tickers ending .TW) and TPEx (.TWO), including TSMC (2330), Foxconn / Hon Hai (2317), MediaTek (2454), ASE (3711), Delta Electronics (2308), Yageo (2327) and Unimicron (3037). Every company has a page, for example https://taiwanfilings.com/c/2330.
How do I use it from Claude, ChatGPT or another AI assistant?
Add the remote MCP server. In claude.ai or ChatGPT add the custom connector https://taiwanfilings.com/mcp/account and sign in with your email. In Claude Code run claude mcp add --transport http taiwanfilings https://taiwanfilings.com/mcp. Any MCP client can use https://taiwanfilings.com/mcp with no account. Setup for each client: https://taiwanfilings.com/agents.
Which manufacturers in my BOM are Taiwan-listed?
Paste the Manufacturer column into the BOM check, or ask an assistant connected to Taiwan Filings to run taiwan_exposure_report. It maps brands and subsidiaries to their Taiwan-listed parent and lists what each filed. Only manufacturer names are sent, never part numbers, and nothing is stored.
How much does it cost?
The open tier (any company, last 7 days) and a free account (watch 5 companies, morning brief, 30 days) cost nothing. Pro is $20 a month or $192 a year for 100 companies and the full archive; the first 50 Pro customers pay $10 a month for life with the code FOUNDING. Team is $99 a month for 5 seats and 500 companies. Pricing.
Is this investment advice?
No. Taiwan Filings reports what companies officially disclosed, as facts with their source line. It does not rate, score or recommend securities.
How do I cancel or get a refund?
Cancel anytime in the Polar customer portal linked from your receipt; you keep access until the end of the paid period. Refunds: https://taiwanfilings.com/refunds, or email hello@taiwanfilings.com.
Two questions (anonymous)
Service by 3XP LABS LLC. Data is provided as-is from public filings, published T+1, with no warranty. Not investment advice. We count calls per hashed IP, key or account; we never store license keys or raw IP addresses. Terms · Privacy · Refunds.