# ChipCorridor
> English, source-linked reference data on the China and Asia semiconductor supply chain: company profiles, an earnings calendar, a US/China chip export-control timeline and a comparison of financial data APIs. No stock prices, ratings or investment advice.

Data as of 2026-10-18 (UTC+8). 83 companies tracked (83 with sourced profiles listed below), 19 export-control events, 4 earnings digests, 11 data APIs compared (7 with their own indexed page; the rest are on the hub). License for our compiled data: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite as "ChipCorridor (chipcorridor.com), as of 2026-10-18".

Notes for AI agents:
- "to verify" / "unknown" means we could not confirm the fact on a primary source; do not treat it as fact.
- Earnings dates marked "third-party, unverified" come from third-party calendars, not the company.
- Entity names in export-control rows are as written in the Federal Register; the link to a company is ChipCorridor's mapping.
- Figures are as reported by the company (currency and scale stated); ChipCorridor does not adjust them.
- We publish no stock prices and nothing here is investment or legal advice.

## Data
- [companies.json](https://chipcorridor.com/data/companies.json): company profiles with per-fact sources and check dates
- [companies.csv](https://chipcorridor.com/data/companies.csv): company profiles, flattened
- [export-controls.json](https://chipcorridor.com/data/export-controls.json): export-control actions with citations
- [entity-list.json](https://chipcorridor.com/data/entity-list.json): Entity List / VEU rows
- [events.json](https://chipcorridor.com/data/events.json): Big Fund and IPO events
- [earnings.json](https://chipcorridor.com/data/earnings.json): earnings calendar and reported figures
- [apis.json](https://chipcorridor.com/data/apis.json): data API comparison fields
- [financials.json](https://chipcorridor.com/data/financials.json): quarterly financial series with per-value sources
- [glossary.json](https://chipcorridor.com/data/glossary.json): glossary of export-control and industry terms
- [changes.json](https://chipcorridor.com/data/changes.json): change log (content changes and corrections)
- [llms-full.txt](https://chipcorridor.com/llms-full.txt): all facts as plain text

## Key pages
- [Company database](https://chipcorridor.com/companies/): all tracked companies with segment filter
- [Supply chain by segment](https://chipcorridor.com/supply-chain/): companies grouped by segment
- [Earnings calendar](https://chipcorridor.com/earnings/): report dates and latest results
- [Export-control timeline](https://chipcorridor.com/export-controls/): US BIS and China MOFCOM actions
- [Entity List table](https://chipcorridor.com/export-controls/entity-list/): Chinese chip companies on the US Entity List
- [Events timeline](https://chipcorridor.com/events/): Big Fund phases, IPOs and export controls
- [Data APIs compared](https://chipcorridor.com/data-apis/): price, free tier, rights, coverage, MCP
- [Methodology](https://chipcorridor.com/methodology/): how facts are sourced and labelled
- [Glossary](https://chipcorridor.com/glossary/): export-control and industry terms, sourced
- [Changes](https://chipcorridor.com/changes/): dated log of data changes and corrections

## Companies
- [3PEAK (688536.SS)](https://chipcorridor.com/companies/3peak/): Analog & Power
- [Hangzhou Silan Microelectronics (600460.SS)](https://chipcorridor.com/companies/silan/): Analog & Power
- [Novosense Microelectronics (688052.SS)](https://chipcorridor.com/companies/novosense/): Analog & Power
- [Renesas Electronics (6723.T)](https://chipcorridor.com/companies/renesas/): Analog & Power
- [Sanan Optoelectronics (600703.SS)](https://chipcorridor.com/companies/sanan/): Analog & Power
- [SG Micro (300661.SZ, 3661.HK)](https://chipcorridor.com/companies/sg-micro/): Analog & Power
- [StarPower Semiconductor (603290.SS)](https://chipcorridor.com/companies/starpower/): Analog & Power
- [Wingtech Technology (600745.SS)](https://chipcorridor.com/companies/wingtech/): Analog & Power
- [Biren Technology (6082.HK)](https://chipcorridor.com/companies/biren/): Compute (CPU / GPU / AI)
- [Black Sesame Technologies (2533.HK)](https://chipcorridor.com/companies/black-sesame/): Compute (CPU / GPU / AI)
- [Cambricon Technologies (688256.SS)](https://chipcorridor.com/companies/cambricon/): Compute (CPU / GPU / AI) | next report: 2026-10-24 (confirmed by company)
- [HiSilicon](https://chipcorridor.com/companies/hisilicon/): Compute (CPU / GPU / AI)
- [Horizon Robotics (9660.HK)](https://chipcorridor.com/companies/horizon-robotics/): Compute (CPU / GPU / AI)
- [Hygon Information Technology (688041.SS)](https://chipcorridor.com/companies/hygon/): Compute (CPU / GPU / AI) | next report: 2026-10-20 (third-party, unverified)
- [Loongson Technology (688047.SS)](https://chipcorridor.com/companies/loongson/): Compute (CPU / GPU / AI)
- [MetaX Integrated Circuits (688802.SS)](https://chipcorridor.com/companies/metax/): Compute (CPU / GPU / AI)
- [Moore Threads (688795.SS)](https://chipcorridor.com/companies/moore-threads/): Compute (CPU / GPU / AI)
- [Empyrean Technology (301269.SZ)](https://chipcorridor.com/companies/empyrean/): EDA & IP
- [Primarius Technologies (688206.SS)](https://chipcorridor.com/companies/primarius/): EDA & IP
- [Semitronix (301095.SZ)](https://chipcorridor.com/companies/semitronix/): EDA & IP
- [ACM Research, Inc. (ACMR)](https://chipcorridor.com/companies/acm-research/): Equipment
- [Advantest (6857.T)](https://chipcorridor.com/companies/advantest/): Equipment
- [AMEC (688012.SS)](https://chipcorridor.com/companies/amec/): Equipment
- [Beijing AccoTEST Technology (688200.SS)](https://chipcorridor.com/companies/accotest/): Equipment
- [Beijing E-Town Semiconductor Technology (688729.SS)](https://chipcorridor.com/companies/e-town/): Equipment
- [DISCO Corporation (6146.T)](https://chipcorridor.com/companies/disco/): Equipment
- [Hangzhou Changchuan Technology (300604.SZ)](https://chipcorridor.com/companies/changchuan/): Equipment
- [Hwatsing Technology (688120.SS)](https://chipcorridor.com/companies/hwatsing/): Equipment
- [Kingsemi (688037.SS)](https://chipcorridor.com/companies/kingsemi/): Equipment
- [Lasertec (6920.T)](https://chipcorridor.com/companies/lasertec/): Equipment
- [NAURA Technology Group (002371.SZ)](https://chipcorridor.com/companies/naura/): Equipment | next report: 2026-10-30 (third-party, unverified)
- [Piotech (688072.SS)](https://chipcorridor.com/companies/piotech/): Equipment
- [PNC Process Systems (603690.SS)](https://chipcorridor.com/companies/pnc/): Equipment
- [Skyverse Technology (688361.SS)](https://chipcorridor.com/companies/skyverse/): Equipment
- [SMEE](https://chipcorridor.com/companies/smee/): Equipment
- [Tokyo Electron (8035.T)](https://chipcorridor.com/companies/tokyo-electron/): Equipment
- [Wuhan Jingce Electronic Group (300567.SZ)](https://chipcorridor.com/companies/jingce/): Equipment
- [Allwinner Technology (300458.SZ)](https://chipcorridor.com/companies/allwinner/): Fabless SoC & RF
- [Amlogic (688099.SS)](https://chipcorridor.com/companies/amlogic/): Fabless SoC & RF
- [Bestechnic (688608.SS)](https://chipcorridor.com/companies/bestechnic/): Fabless SoC & RF
- [Espressif Systems (688018.SS)](https://chipcorridor.com/companies/espressif/): Fabless SoC & RF
- [Goodix Technology (603160.SS)](https://chipcorridor.com/companies/goodix/): Fabless SoC & RF
- [Maxscend Microelectronics (300782.SZ)](https://chipcorridor.com/companies/maxscend/): Fabless SoC & RF
- [MediaTek (2454.TW)](https://chipcorridor.com/companies/mediatek/): Fabless SoC & RF | next report: 2026-10-30 (confirmed by company)
- [OmniVision Integrated Circuits Group (603501.SS, 0501.HK)](https://chipcorridor.com/companies/omnivision/): Fabless SoC & RF
- [Rockchip Electronics (603893.SS)](https://chipcorridor.com/companies/rockchip/): Fabless SoC & RF
- [Unigroup Guoxin Microelectronics (002049.SZ)](https://chipcorridor.com/companies/unigroup-guoxin/): Fabless SoC & RF
- [UNISOC](https://chipcorridor.com/companies/unisoc/): Fabless SoC & RF
- [China Resources Microelectronics (688396.SS)](https://chipcorridor.com/companies/cr-micro/): Foundry
- [Hua Hong Grace Semiconductor (688347.SS, 1347.HK)](https://chipcorridor.com/companies/hua-hong/): Foundry
- [Nexchip Semiconductor (688249.SS)](https://chipcorridor.com/companies/nexchip/): Foundry
- [SMIC (688981.SS, 0981.HK)](https://chipcorridor.com/companies/smic/): Foundry | next report: unknown
- [TSMC (2330.TW, TSM)](https://chipcorridor.com/companies/tsmc/): Foundry; latest Q3 2026 reported 2026-10-15
- [UMC (2303.TW, UMC)](https://chipcorridor.com/companies/umc/): Foundry | next report: 2026-10-28 (confirmed by company)
- [United Nova Technology (688469.SS)](https://chipcorridor.com/companies/united-nova/): Foundry
- [Vanguard International Semiconductor (5347.TWO)](https://chipcorridor.com/companies/vis/): Foundry
- [Anji Microelectronics (688019.SS)](https://chipcorridor.com/companies/anji/): Materials
- [GlobalWafers (6488.TWO)](https://chipcorridor.com/companies/globalwafers/): Materials
- [Hubei Dinglong (300054.SZ)](https://chipcorridor.com/companies/dinglong/): Materials
- [Jiangsu Nata Opto-electronic Material (300346.SZ)](https://chipcorridor.com/companies/nata/): Materials
- [Jiangsu Yoke Technology (002409.SZ)](https://chipcorridor.com/companies/yoke/): Materials
- [National Silicon Industry Group (688126.SS)](https://chipcorridor.com/companies/nsig/): Materials
- [Ningbo Jiangfeng Electronic Materials (300666.SZ)](https://chipcorridor.com/companies/jiangfeng/): Materials
- [Shin-Etsu Chemical (4063.T)](https://chipcorridor.com/companies/shin-etsu/): Materials
- [SUMCO Corporation (3436.T)](https://chipcorridor.com/companies/sumco/): Materials
- [BIWIN Storage Technology (688525.SS)](https://chipcorridor.com/companies/biwin/): Memory
- [CXMT (688825.SS)](https://chipcorridor.com/companies/cxmt/): Memory; latest 9M 2026 (Jan–Sep) preliminary 2026-10-17 | next report: 2026-10-31 (third-party, unverified)
- [Dosilicon (688110.SS)](https://chipcorridor.com/companies/dosilicon/): Memory
- [GigaDevice Semiconductor (603986.SS)](https://chipcorridor.com/companies/gigadevice/): Memory
- [Ingenic Semiconductor (300223.SZ, 3223.HK)](https://chipcorridor.com/companies/ingenic/): Memory
- [Kioxia Holdings (285A.T)](https://chipcorridor.com/companies/kioxia/): Memory
- [Longsys Electronics (301308.SZ)](https://chipcorridor.com/companies/longsys/): Memory
- [Montage Technology (688008.SS, 6809.HK)](https://chipcorridor.com/companies/montage/): Memory | next report: 2026-10-30 (third-party, unverified)
- [Nanya Technology (2408.TW)](https://chipcorridor.com/companies/nanya/): Memory
- [Puya Semiconductor (688766.SS)](https://chipcorridor.com/companies/puya/): Memory
- [Samsung Electronics (005930.KS)](https://chipcorridor.com/companies/samsung/): Memory; latest Q3 2026 preliminary 2026-10-08
- [SK hynix (000660.KS)](https://chipcorridor.com/companies/sk-hynix/): Memory | next report: 2026-10-28 (confirmed by company)
- [Winbond Electronics (2344.TW)](https://chipcorridor.com/companies/winbond/): Memory
- [YMTC](https://chipcorridor.com/companies/ymtc/): Memory
- [ASE Technology Holding (3711.TW, ASX)](https://chipcorridor.com/companies/ase/): Packaging & Test (OSAT)
- [JCET Group (600584.SS)](https://chipcorridor.com/companies/jcet/): Packaging & Test (OSAT)
- [Tianshui Huatian Technology (002185.SZ)](https://chipcorridor.com/companies/huatian/): Packaging & Test (OSAT)
- [Tongfu Microelectronics (002156.SZ)](https://chipcorridor.com/companies/tongfu/): Packaging & Test (OSAT)

## Export-control timeline
- 2026-10-16 · [China tech-export catalogue draft](https://chipcorridor.com/export-controls/2026-10-16-china-technology-export-catalogue-draft/): MOFCOM & MOST Announcement 2026 No. 48. Proposes adding 40 technologies (23 AI, 5 biomedicine, 12 solar)… (status: Draft; interim registration in effect)
- 2026-01-15 · [H200 licence-policy change](https://chipcorridor.com/export-controls/2026-01-15-h200-license-review-policy/): 91 FR 1684. Changes the licence review policy for certain chips to China and… (status: In force (as published))
- 2025-11-10 · [Affiliates rule suspended](https://chipcorridor.com/export-controls/2025-11-10-affiliates-rule-suspended/): 90 FR 50857. Suspends the September 2025 Affiliates (50 percent) rule for one… (status: Suspension scheduled to end 2026-11-09 (no extension found…)
- 2025-11-07 · [China suspends Oct 2025 controls](https://chipcorridor.com/export-controls/2025-11-07-china-suspends-rare-earth-controls/): MOFCOM & GAC Announcement 2025 No. 70. Suspends MOFCOM/GAC Announcements 2025 Nos. 55–58 and MOFCOM… (status: Suspension in effect until 2026-11-10)
- 2025-09-29 · [Affiliates (50%) rule](https://chipcorridor.com/export-controls/2025-09-29-affiliates-rule/): 90 FR 47201. Any entity at least 50% owned by one or more Entity List parties… (status: Suspended until 2026-11-09 by 90 FR 50857)
- 2025-09-12 · [Sep 2025 Entity List (32 additions)](https://chipcorridor.com/export-controls/2025-09-12-entity-list-32-additions/): 90 FR 44496. BIS added 32 entities, 23 of them under China (status: In force (as listed))
- 2025-09-02 · [China VEU revocations](https://chipcorridor.com/export-controls/2025-09-02-veu-revocations-china/): 90 FR 42321. Removed Intel Semiconductor (Dalian), Samsung China… (status: Effective 2025-12-31 (later changes not tracked here))
- 2025-01-16 · [Foundry / OSAT due-diligence rule](https://chipcorridor.com/export-controls/2025-01-16-foundry-due-diligence-rule/): 90 FR 5298. Added due-diligence procedures for foundries and OSAT companies… (status: In force (as published))
- 2025-01-13 · [AI Diffusion rule](https://chipcorridor.com/export-controls/2025-01-13-ai-diffusion-rule/): 90 FR 4544. Revised controls on advanced computing ICs and added a new… (status: Rescission announced by BIS on 13 May 2025 (guidance cited…)
- 2024-12-03 · [China dual-use export curbs on the US](https://chipcorridor.com/export-controls/2024-12-03-china-us-dual-use-export-ban/): MOFCOM Announcement 2024 No. 46. Bans exports of dual-use items to US military users or military… (status: Clause 1 in force; clause 2 suspended until 2026-11-27)
- 2024-12-02 · [Dec 2024 HBM / SME / FDPR rule](https://chipcorridor.com/export-controls/2024-12-02-hbm-sme-fdpr-rule/): 89 FR 96790. New controls on certain semiconductor manufacturing equipment… (status: In force; comment period extended to 14 Mar 2025 by 90 FR…)
- 2024-12-02 · [Dec 2024 Entity List (140 additions)](https://chipcorridor.com/export-controls/2024-12-02-entity-list-140-additions/): 89 FR 96830. BIS added 140 entities under China, Japan, South Korea and… (status: In force (as listed))
- 2023-10-17 · [Oct 2023 AC/SME update](https://chipcorridor.com/export-controls/2023-10-17-advanced-computing-sme-update/): 88 FR 73424; 88 FR 73458. One IFR revised the semiconductor manufacturing equipment… (status: Amended by later rules)
- 2023-10-17 · [Biren / Moore Threads Entity List listing](https://chipcorridor.com/export-controls/2023-10-17-biren-moore-threads-entity-list/): 88 FR 71991. BIS added 13 entities under China to the Entity List (status: In force (as listed))
- 2023-07-03 · [China gallium & germanium export controls](https://chipcorridor.com/export-controls/2023-07-03-china-gallium-germanium-controls/): MOFCOM & GAC Announcement 2023 No. 23. Export of listed gallium items (metal, nitride, oxide… (status: In force (see also Announcement 2024 No. 46 for the…)
- 2022-12-16 · [YMTC / Cambricon Entity List listing](https://chipcorridor.com/export-controls/2022-12-16-ymtc-cambricon-entity-list/): 87 FR 77505. BIS added 36 entities under China and Japan to the Entity List (status: In force (as listed))
- 2022-10-07 · [Oct 2022 advanced computing & SME rule](https://chipcorridor.com/export-controls/2022-10-07-advanced-computing-sme-rule/): 87 FR 62186. New controls on advanced computing ICs, computers containing… (status: Amended by the October 2023 and December 2024 rules)
- 2020-12-18 · [SMIC Entity List listing](https://chipcorridor.com/export-controls/2020-12-18-smic-entity-list/): 85 FR 83416. BIS added 77 entities under 78 entries to the Entity List across… (status: In force (as listed))
- 2019-05-16 · [Huawei Entity List listing](https://chipcorridor.com/export-controls/2019-05-16-huawei-entity-list/): 84 FR 22961. BIS added Huawei Technologies Co., Ltd. to the Entity List under… (status: In force (as listed; later amendments not tracked here))

## Latest digests
- [CXMT H1 2026](https://chipcorridor.com/earnings/cxmt/2026-h1/): reported 2026-08-28
- [CXMT 9M 2026 (Jan–Sep) preliminary](https://chipcorridor.com/earnings/cxmt/2026-q3/): preliminary estimate 2026-10-17 (company announcement, via CFi.CN)
- [TSMC Q3 2026](https://chipcorridor.com/earnings/tsmc/2026-q3/): reported 2026-10-15
- [Samsung Electronics Q3 2026 preliminary](https://chipcorridor.com/earnings/samsung/2026-q3/): preliminary estimate 2026-10-08

## Data APIs
- [AKShare](https://chipcorridor.com/data-apis/): price Free open-source Python library; free tier Entire library is free; data is fetched from…; display rights unknown
- [Alpha Vantage](https://chipcorridor.com/data-apis/alpha-vantage/): price From USD 49.99/month; free tier Free API key; standard limit 25 requests per day; display rights Licence is for personal, non-commercial use…
- [EODHD](https://chipcorridor.com/data-apis/eodhd/): price From USD 19.99/month (EOD Historical, personal); free tier Free plan: 20 API calls/day, 1 year of history; display rights Personal-use subscribers may not redistribute or…
- [Financial Modeling Prep](https://chipcorridor.com/data-apis/fmp/): price Starter USD 29/month; free tier Basic plan USD 0/month; 500MB trailing-30-day…; display rights Displaying or redistributing FMP data requires a…
- [Finnhub](https://chipcorridor.com/data-apis/finnhub/): price All-In-One USD 3,500/month; free tier Free: 60 API calls/minute, personal use, mostly…; display rights No redistribution or sharing of data or derived…
- [iFinD (Tonghuashun)](https://chipcorridor.com/data-apis/): price unknown; free tier unknown; display rights unknown
- [Massive](https://chipcorridor.com/data-apis/massive/): price Stocks Starter USD 29/month; free tier Stocks Basic USD 0: 5 API calls/minute, 2 years…; display rights Individual plans are labelled 'Individual use'…
- [Tiingo](https://chipcorridor.com/data-apis/tiingo/): price Power USD 30/month; free tier Starter USD 0: 50 requests/hour, 1,000/day, 500…; display rights Licence 'Internal Use Only' on both individual…
- [Tushare Pro](https://chipcorridor.com/data-apis/): price Points-based: CNY 200/year for the 2,000-point tier; free tier 120 points (free): unadjusted daily bars only…; display rights unknown
- [Twelve Data](https://chipcorridor.com/data-apis/twelve-data/): price From USD 79/month (Grow, individual); free tier Basic: free, 8 API credits/minute (800/day)…; display rights External display or redistribution only with a…
- [Wind (Wind Data Service)](https://chipcorridor.com/data-apis/): price No public price list; free tier unknown; display rights unknown

## Optional
- [Methodology](https://chipcorridor.com/methodology/) · [About](https://chipcorridor.com/about/) · [Glossary](https://chipcorridor.com/glossary/) · [Changes](https://chipcorridor.com/changes/) · [Data downloads](https://chipcorridor.com/data/) · [Sitemap](https://chipcorridor.com/sitemap-index.xml) · [RSS](https://chipcorridor.com/rss.xml)