Entity record
SHENZHEN SWEET OCEAN TECHNOLOGY LIMITEDOrganization
SHENZHEN SWEET OCEAN TECHNOLOGY LIMITED appears on the OFAC Specially Designated Nationals (SDN) List, designated by US OFAC under programs IFSR, NPWMD; reflected as observed on 2026-08-26.
Also known as
- SHEN ZHEN SWEET OCEAN TECHNOLOGY LIMITED
- SHENZHEN CHENTAO TECHNOLOGY CO LTD
Designations
- Designated by US OFAC under program IFSR. Other entities under IFSR
- Designated by US OFAC under program NPWMD. Other entities under NPWMD
Reason for listing
Per US OFAC:
(Linked To: TIAN, Jianbai) (official source)
Deep-research findings
Factual findings gathered from public and official sources about this entity, each attributed to a verifiable source. These are composed facts, each traceable to the linked source — not a narrative we have written, and not a risk judgement or allegation by us. Read each source directly.
Names & aliases
OFAC's SDN entry lists aliases SHEN ZHEN SWEET OCEAN TECHNOLOGY LIMITED and SHENZHEN CHENTAO TECHNOLOGY CO LTD (深圳市晨涛科技有限公司).
Addresses
SDN-listed address: 2103C, Block 1, Tower AB, Hengming Bay Chuanghui Center, Huilongpu Community, Longcheng Subdistrict, Longgang District, Shenzhen, China; established 21 Oct 2011; USCC 91440300584098952E.
Status changes
Designated by OFAC on 2026-08-24 pursuant to E.O. 13382 for being owned or controlled by, or acting for or on behalf of, Tian Jianbai, who acts on behalf of Hong Kong-based Sweet Ocean Industrial Limited, a procurement intermediary for Iran's Malek Ashtar University of Technology.
Adverse media
Per Treasury, the firm specializes in test instruments, lab devices, optical and electronic products, and sourcing-agent services specifically for Iran, and sought to procure sensitive U.S.-origin lab equipment for Iranian end-users via intermediary MT Trading and Logistics HK Limited.
Key properties
Identifiers
- Unified Social Credit Code (USCC)
- 91440300584098952E
- Organization Established Date
- 21 Oct 2011
- Additional Sanctions Information -
- Subject to Secondary Sanctions
Addresses
2103C, Block 1, Tower AB, Hengming Bay Chuanghui Center, ShenzhenRelated entities
Referenced by
These records' source entries name this entity as linked to them.
Relationships shown here reflect the named source's own fields (e.g. OFAC SDN remarks, OFSI parent/subsidiary fields) verbatim, joined to their listed records by exact name match. They are the issuing authority's statements, not an independent assertion by ProofAML.
Source list & list version
| Source list | List version | Manifest SHA-256 | Status | Verify |
|---|---|---|---|---|
| OFAC Specially Designated Nationals (SDN) ListSanctions list US Department of the Treasury, Office of Foreign Assets Control | 20260613-001 | 866713678725ea39… | List version (signing pending) | manifest |
About these sources
The US Treasury's Office of Foreign Assets Control (OFAC) Specially Designated Nationals and Blocked Persons List — the United States' primary sanctions list, naming persons, companies, vessels and aircraft whose property is blocked under US sanctions authorities (IEEPA, TWEA, the Kingpin Act, Global Magnitsky, and program-specific executive orders).
What a match means: A match is a direct US sanctions hit — the named party is designated and, absent a license, US persons are generally barred from dealing with them; escalate immediately rather than clearing the alert yourself.
First observed ; last confirmed present in OFAC Specially Designated Nationals (SDN) List list version 20260613-001, observed .
This page reflects the official OFAC Specially Designated Nationals (SDN) List, version 20260613-001, as observed on 2026-08-26. ProofAML is not the issuing authority.
Request a correction or dispute (distinguishes a data-handling error on our side from the underlying official designation, which is the issuing authority's record).
How to cite this page
SHENZHEN SWEET OCEAN TECHNOLOGY LIMITED. ProofAML. This page reflects the official OFAC Specially Designated Nationals (SDN) List, version 20260613-001, as observed on 2026-08-26. ProofAML is not the issuing authority. URL: https://proofaml.com/organizations/shenzhen-sweet-ocean-technology-limited-nk0e208c60/
Machine-readable export (FTM + lineage): /data/entities/0e.json (record key nk0e208c60)