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# Loongson
## Held through 1 documented hop to 宁波中科百孚创业投资基金合伙企业（有限合伙）; 3 supply-chain edges and directly named on 1 export-control designation on the record

Everything below is drawn from what the record carries for this organisation: its documented parents, the constraints that reach it, and the relationships and sites recorded against it. Each claim carries its source on the same line, and a blank means the record holds nothing.

Cite

PrintScreenshot

1

documented hop above it

3

supply-chain edges · 2 upstream, 1 downstream

0

tracked facilities operated

1

export-control designations reaching it · 1 direct, 0 by closure

Scrutica id

org-loongson

Ticker

688047.SH

Legal name · 1Loongson Technology Corporation Limited

Other · 1longxin zhongke jishu gufen youxian gongsi

### Chain of title

Each hop carries its data source, source URL (where one exists), as-of date, and confidence label on the same line as the parent name. When two sources name different parents for the same hop, both render as alternates; the walker picks no winner.

1.  1.
    
    Loongson (CN)688047.SH
    
    Starting entity. The walker climbs from here through documented parent / subsidiary edges.
    
2.  2.
    
    [宁波中科百孚创业投资基金合伙企业（有限合伙）](/companies/org-ningbo-zhongke-baifu-fund-lp) (CN)
    
    Per [Scrutica research synthesis (public sources)](https://www.sse.com.cn/disclosure/listedinfo/announcement/c/new/2026-04-29/688047_20260429_EN5Q.pdf#top10_shareholder=ningbo_zhongke_baifu&pct=6.01), as of 2026-04-29 (HIGHtier 1): 宁波中科百孚创业投资基金合伙企业（有限合伙） is the documented parent.
    
    Alternate parent claimed by other sources
    
    [北京工业发展投资管理有限公司](/companies/org-beijing-industrial-development-investment-mgmt)
    
    Per [Scrutica research synthesis (public sources)](https://www.sse.com.cn/disclosure/listedinfo/announcement/c/new/2026-04-29/688047_20260429_EN5Q.pdf#top10_shareholder=beijing_industrial_development&pct=5.55), as of 2026-04-29 (HIGHtier 1): 北京工业发展投资管理有限公司 is the documented parent.
    
    [横琴利禾博股权投资基金（有限合伙）](/companies/org-hengqin-lihebo-equity-fund-lp)
    
    Per [Scrutica research synthesis (public sources)](https://www.sse.com.cn/disclosure/listedinfo/announcement/c/new/2026-04-29/688047_20260429_EN5Q.pdf#top10_shareholder=hengqin_lihebo&pct=3.88), as of 2026-04-29 (HIGHtier 1): 横琴利禾博股权投资基金（有限合伙） is the documented parent.
    
    [北京天童芯源科技有限公司](/companies/org-beijing-tiantong-xinyuan-keji)
    
    Per [Shanghai Stock Exchange disclosure](https://www.sse.com.cn/assortment/stock/list/info/company/index.shtml?COMPANY_CODE=688047#shareholder=%E5%8C%97%E4%BA%AC%E5%A4%A9%E7%AB%A5%E8%8A%AF%E6%BA%90%E7%A7%91%E6%8A%80%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8&direct_pct=21.56&as_of=2026-04-29), as of 2026-04-29 (HIGHtier 1): 北京天童芯源科技有限公司 is the documented parent.
    
    [Beijing Zhongke Suanyuan Asset Management Co., Ltd.](/companies/org-beijing-zhongke-suanyuan)
    
    Per [Shanghai Stock Exchange disclosure](https://www.sse.com.cn/assortment/stock/list/info/company/index.shtml?COMPANY_CODE=688047#shareholder=%E5%8C%97%E4%BA%AC%E4%B8%AD%E7%A7%91%E7%AE%97%E6%BA%90%E8%B5%84%E4%BA%A7%E7%AE%A1%E7%90%86%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8&direct_pct=19.32&as_of=2026-04-29), as of 2026-04-29 (HIGHtier 1): Beijing Zhongke Suanyuan Asset Management Co., Ltd. is the documented parent.
    
    [北京天童芯源投资管理中心（有限合伙）](/companies/org-beijing-tiantong-xinyuan-touzi)
    
    Per [Shanghai Stock Exchange disclosure](https://www.sse.com.cn/assortment/stock/list/info/company/index.shtml?COMPANY_CODE=688047#shareholder=%E5%8C%97%E4%BA%AC%E5%A4%A9%E7%AB%A5%E8%8A%AF%E6%BA%90%E6%8A%95%E8%B5%84%E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%EF%BC%88%E6%9C%89%E9%99%90%E5%90%88%E4%BC%99%EF%BC%89&direct_pct=2.66&as_of=2026-04-29), as of 2026-04-29 (LOWtier 1): 北京天童芯源投资管理中心（有限合伙） is the documented parent.
    
    [北京天童芯正科技发展中心（有限合伙）](/companies/org-beijing-tiantong-xinzheng)
    
    Per [Shanghai Stock Exchange disclosure](https://www.sse.com.cn/assortment/stock/list/info/company/index.shtml?COMPANY_CODE=688047#shareholder=%E5%8C%97%E4%BA%AC%E5%A4%A9%E7%AB%A5%E8%8A%AF%E6%AD%A3%E7%A7%91%E6%8A%80%E5%8F%91%E5%B1%95%E4%B8%AD%E5%BF%83%EF%BC%88%E6%9C%89%E9%99%90%E5%90%88%E4%BC%99%EF%BC%89&direct_pct=2.61&as_of=2026-04-29), as of 2026-04-29 (LOWtier 1): 北京天童芯正科技发展中心（有限合伙） is the documented parent.
    
    [北京天童芯国科技发展中心（有限合伙）](/companies/org-beijing-tiantong-xinguo)
    
    Per [Shanghai Stock Exchange disclosure](https://www.sse.com.cn/assortment/stock/list/info/company/index.shtml?COMPANY_CODE=688047#shareholder=%E5%8C%97%E4%BA%AC%E5%A4%A9%E7%AB%A5%E8%8A%AF%E5%9B%BD%E7%A7%91%E6%8A%80%E5%8F%91%E5%B1%95%E4%B8%AD%E5%BF%83%EF%BC%88%E6%9C%89%E9%99%90%E5%90%88%E4%BC%99%EF%BC%89&direct_pct=2.01&as_of=2026-04-29), as of 2026-04-29 (LOWtier 1): 北京天童芯国科技发展中心（有限合伙） is the documented parent.
    
    Sources disagree on this hop. Both records render with their citations; pick whichever your work calls for.
    

Chain terminus

[Chain-of-title](/methodology#chain-of-title-walk) terminates at **[宁波中科百孚创业投资基金合伙企业（有限合伙）](/companies/org-ningbo-zhongke-baifu-fund-lp)**. No further parent is documented. For a public filer that means ultimate beneficial ownership is the dispersed float; for a state-linked entity, that the chain has reached the sovereign apex.

[Coverage indicates an incomplete chain](/methodology#licensed-substrate "Our coverage indicates this chain is incomplete. Ownership records that cannot be republished continue above this entity; this marker says that they exist and nothing about what they contain.")

Every hop above is a record you can read, cited where it stands. Ownership records held under subscription and not republishable carry this entity further than the walk draws it. The marker reports that those records exist; it reports nothing about what they say.

Chain visualization

A visual companion to the walk beside it; the chain-of-title list is the citable artifact.

1.  Loongson (CN)
    
2.  宁波中科百孚创业投资基金合伙企业（有限合伙） (CN)
    
    Scrutica research synthesis (public sources) · HIGH · 7 alternates
    

### Export-control designation reach

Directly named on 1 designation (authority tier 1).

-   [Loongson Technology](/export-controls "Loongson Technology in the export-control cross-reference")Direct
    
    entity\_list · CN · designated 2023-03-06
    
    Federal Register: [88 FR 13675](/export-controls/changes#fr-88-13673 "88 FR 13675 in the Entity List change log")
    
    Direct designation HIGH confidence · tier 1
    

### Suppliers and customers

Dollar flows are annual figures from the fiscal year labelled on the row, drawn from SEC segment and >10%-customer disclosures, re-derived company disclosures, or a licensed supply-chain database; per-row source and authority tier on hover. A row without a year means the source does not state the period. Disclosures older than 5 years are tagged _historical_ and ordered below current rows: they record what was disclosed then, and the counterparty may since have been acquired or dissolved. The 3-month Pearson r comes from a licensed supply-chain database; correlation is a coupling proxy for shared market sensitivity, and it is not a causal channel. Sole-source edges are flagged inline.

Upstream Suppliers · 2

-   [](/companies/org-bis-loongson-technology)
    
    Federal Register (BIS)
    
-   [SMIC](/companies/org-smic)
    
    Scrutica research synthesis (public sources)
    

Downstream Customers · 1

-   [Baidu](/companies/org-baidu)
    
    Licensed supply-chain database
    

[Explore full supply chain graph →](/supply-chain?org=org-loongson)

### Follow Loongson into the analysis

The records above join to the platform's analytical surfaces. Each link carries Loongson's own numbers into the tool that acts on them.

-   [Walk Loongson's 3 supply-chain edges in the graph→
    
    2 upstream · 1 downstream. The interactive graph opens with Loongson selected, and the cascade simulator propagates seed disruptions across this same edge set, weighted by the curator's substitutability assessment.
    
    ](/supply-chain?org=org-loongson)
-   [Pre-score the supply-chain impact of Loongson's designation→
    
    The pre-scorer walks the designation outward through the affiliate graph and estimates the reach across the compute supply chain before an addition lands.
    
    ](/export-controls/impact?entity=org-loongson&type=BIS_ENTITY_LIST)
-   [Loongson's home jurisdiction: the CN compute profile→
    
    Facilities, sovereign-AI programs, export-control posture, and the announced-versus-deployed reality gap for the country.
    
    ](/country/cn)

Source coverage

Licensed sources do reach Loongson: the supply relationships above are drawn from a licensed supply-chain database. What is missing is one specific feed: the corporate-financials extract behind this profile (geographic revenue, segment mix, capital allocation), which covers a loaded set of listed companies that Loongson is not among; the gap is in coverage, not in the record. The public industry classification (SIC, NAICS) is absent as well. Coverage rules in the [methodology](/methodology#licensed-substrate).

Cross-source methodology divergence · 1 flag

Per data-quality principle §7 (CONTRADICTION SURFACING): when primary sources disagree under different methodologies, both are shown with as-of dates rather than picking a silent winner.

-   `ar_pdf_aliyun_bot_gate_deferred`
    
    OoS-168 — Loongson FY2025 AR PDF at https://static.sse.com.cn/disclosure/listedinfo/announcement/c/new/2026-04-29/688047\_20260429\_EN5Q.pdf carries the narrative section "公司控股股东及实际控制人" (Controlling Shareholder + De Facto Controller) which would primary-verify Hu Weiwu individual control + the GP/LP composition of the 4 founder-vehicle Tiantongxin partnerships seeded by F-Loongson migration (20260520050000). The PDF is Aliyun-bot-gated (acw\_sc\_\_v2 JS cookie challenge) which blocks WebFetch + curl from the worktree session environment per E14 + F-Loongson session's in-session attempt.