VesselCurrently listed

Siren II

Listed by OFAC SDN (US), SECO (Switzerland)
First listed 2026-05-22

List entries (2)

Raw record available under each Source badge

OFAC SDN (US)Active listingID 55674

Source

Verified: copied from a structured field of an authoritative source

Source: OFAC SDN (US)
Retrieved: 2026-09-30
Extractor: ofac-xml-parser

Raw evidence

<sdnEntry>
    <uid>55674</uid>
    <lastName>SIREN II</lastName>
    <sdnType>Vessel</sdnType>
    <remarks>(Linked To: BLUE OCEAN MARINE COMPANY LIMITED)</remarks>
    <programList>
      <program>IRAN-EO13902</program>
    </programList>
    <idList>
      <id>
        <uid>49721</uid>
        <idType>Vessel Registration Identification</idType>
        <idNumber>IMO 9337195</idNumber>
      </id>
      <id>
        <uid>49722</uid>
        <idType>MMSI</idType>
        <idNumber>477945800</idNumber>
      </id>
      <id>
        <uid>193304</uid>
        <idType>Vessel Year of Build</idType>
        <idNumber>2008</idNumber>
      </id>
      <id>
        <uid>194036</uid>
        <idType>Other Vessel Flag</idType>
        <idNumber>China</idNumber>
      </id>
    </idList>
    <vesselInfo>
      <callSign>VRWA9</callSign>
      <vesselType>Crude Oil Tanker</vesselType>
      <vesselFlag>Hong Kong</vesselFlag>
    </vesselInfo>
  </sdnEntry>

Name on list: SIREN II
Programmes / regimes: IRAN-EO13902
Identifiers: IMO: 9337195
Other Vessel Flag: China
Linked to (per list): BLUE OCEAN MARINE COMPANY LIMITED
Remarks: (Linked To: BLUE OCEAN MARINE COMPANY LIMITED)

SECO (Switzerland)Active listingID 105065

Source

Verified: copied from a structured field of an authoritative source

Source: SECO (Switzerland)
Retrieved: 2026-09-29
Source date: 2026-05-22
Extractor: seco-xml-parser

Raw evidence

<target ssid="105065"><sanctions-set-id>77993</sanctions-set-id><object object-type="vessel"><identity ssid="105067" main="true"><name ssid="105068" name-type="primary-name" quality="good" lang="eng"><name-part order="1" name-part-type="whole-name"><value>Siren II</value></name-part></name></identity><justification ssid="105066">Transport crude oil or petroleum products or mineral products that originate in Russia or are exported from Russia and practice irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33).</justification><other-information ssid="105069">IMO number: 9337195</other-information></object><modification modification-type="listed" enactment-date="2026-05-21" publication-date="2026-05-22" effective-date="2026-05-22"/></target>

Name on list: Siren II
Programmes / regimes: Situation in Ukraine
Listed on: 2026-05-22
Last updated: 2026-05-22
Identifiers: IMO: 9337195
Remarks: Transport crude oil or petroleum products or mineral products that originate in Russia or are exported from Russia and practice irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33). IMO number: 9337195

Vessel record

Siren II — full particulars and list history

Linked parties & vessels (1)

Linked to (sanctions list) (1)

Blue Ocean Marine Company LimitedSanctions-listed party · ofac
Source
Verified: copied from a structured field of an authoritative source
Source
OFAC Specially Designated Nationals (SDN) List
Retrieved
2026-09-30
Extractor
sanctions-group/1
Raw evidence
```
(Linked To: BLUE OCEAN MARINE COMPANY LIMITED)
```

Timeline

No list changes detected since monitoring began.

About these lists

OFAC Specially Designated Nationals (SDN) List (U.S. Department of the Treasury – OFAC): U.S. blocking sanctions on individuals, entities and vessels. Official page.

Swiss SECO Sanctions List (State Secretariat for Economic Affairs SECO): Persons, entities and objects subject to Swiss sanctions under the Embargo Act. Official page.

Inclusion on a list is an administrative designation, not a criminal conviction. Designations can be challenged and are periodically reviewed; entries marked “no longer listed” have been removed from the respective list. The legal effect of a listing depends on the jurisdiction and the programme concerned.

Compiled automatically from official public sources. Name similarity is not identity; nothing here is a legal determination or allegation of wrongdoing. Verify against the linked official source before relying on any information.