How many approved sources does Tetrachlorvinphos have in Australia?

As of the APVMA export downloaded 2026-10-23, 3 current active constituent approvals cover Tetrachlorvinphos. Holders include Zoetis Australia Pty Ltd, Zhejiang Corechem Co., Ltd and Asynagro Company Limited. A holder is not necessarily the manufacturer.

When does data protection end for Tetrachlorvinphos?

As of the APVMA export downloaded 2026-10-23, no product containing Tetrachlorvinphos has data protection running past 2026-10-23.

Tetrachlorvinphos

PhosphatesAgricultural active constituent

3 approved sources, 0 of them since 2024.

C₁₀H₉Cl₄O₄PStructure from PubChem CID 5284462

Few approved sources

Approved sources: 3
Registered products: 0
Registrants: 0
Data protection ends: None current

Market structure

Market timeline

Registered products, cumulativeSources approved each year

Year	Sources approved	Products first registered	Products, cumulative
2002	1	0	0
2017	1	0	0
2023	1	0	0

Only records current in the export are counted, so earlier years are understated.

Who to talk to

Register products, hold no approval

Their products rely on a source approved for another company.

None in the export.

Hold an approval and register products

Approval holders that also sell products under their own name.

None in the export.

Hold an approval, no products3

Holders with no registered product of their own containing it.

3 approved sources

Approval holder	Its products with this active	Approval no.	Approved
Zoetis Australia Pty Ltd	—	56375	2002-12-10
Zhejiang Corechem Co., Ltd	—	83055	2017-03-28
Asynagro Company Limited	—	92469	2023-01-24

Sorted by how many products the holder registers with this active. A holder can be the manufacturer or a company holding the approval for a source.

0 registrants

No registered agricultural product contains it.

0 registered products

None.

Crops and targets

Crops and situations

No use data.

Targets

No use data.

Number of registered products whose label covers each crop or target, not volumes. The label is what applies.

Changes in the last six months

Nothing new in the last six months.

Quick answers

How many approved sources does Tetrachlorvinphos have in Australia?: As of the APVMA export downloaded 2026-10-23, 3 current active constituent approvals cover Tetrachlorvinphos. Holders include Zoetis Australia Pty Ltd, Zhejiang Corechem Co., Ltd and Asynagro Company Limited. A holder is not necessarily the manufacturer.
When does data protection end for Tetrachlorvinphos?: As of the APVMA export downloaded 2026-10-23, no product containing Tetrachlorvinphos has data protection running past 2026-10-23.