DecaBDE restrictions in China and how DBDPE differs today
DecaBDE's Chinese use exemptions ended in 2023, and trade bans began in 2024. DBDPE is a different substance requiring a separate legality assessment.
DecaBDE is decabromodiphenyl ether, CAS 1163-19-5, a flame retardant. China prohibits its ordinary production and use. The narrow qualifications are laboratory-scale research, reference standards and unintentional trace contaminants (MEE Announcement 2023 No. 20). Three temporary use exemptions ended on 31 December 2023 (MEE Announcement 2023 No. 20), and explicit import and export catalogue bans took effect on 1 January 2024 (MOFCOM Announcement 2023 No. 63). DBDPE, commonly called decabromodiphenyl ethane, is a different substance. Do not treat it as an approved substitute.
What uses are described for decaBDE?
EPA describes decaBDE as an additive flame retardant in plastic enclosures for televisions, computers and audio and video equipment, textiles and upholstered articles, communication and electronic wire and cable, and aerospace and automotive vehicles, including replacement parts. EPA says many of those uses have ceased. That description is not a Chinese permit, and it does not prove that every listed use still continues.
Commercial decaBDE is listed in Annex A of the Stockholm Convention under decision SC-8/10. For a Chinese compliance decision, use China's implementing measures for the operative dates and exceptions.
Which Chinese exemptions expired?
MEE Announcement 2023 No. 20 prohibited production, use, import and export, subject to specified exceptions. It took effect on 6 June 2023. Three temporary use exemptions remained until 31 December 2023:
- Flame-retardant textiles, excluding clothing and toys.
- Specified electrical-appliance plastic parts, subject to the announcement's detailed conditions.
- Polyurethane foam for building insulation.
Those exemptions have expired.
An old permitted-use line does not authorize a new order. And the electrical-appliance provision was never a general exemption for plastics.
Section V of the same announcement excludes laboratory-scale research, reference standards and unintentional trace contaminants in products and articles, unless otherwise provided. Keep that wording narrow. Don't infer an open research exemption, or a numerical trace-content tolerance, from this qualification.
Why the severely restricted list is not trade permission
China's 2023 severely restricted toxic-chemical list, Announcement 2023 No. 32, requires environmental-management clearance notifications for listed imports and exports. It is a trade-clearance mechanism, not a general domestic-use rule. Its decaBDE entry recorded the same three time-limited exemptions.
MOFCOM Announcement 2023 No. 63 then placed decaBDE in the prohibited-import and prohibited-export catalogues from 1 January 2024. It excludes laboratory-scale research and reference-standard uses. A clearance notification under the earlier list does not override that prohibition.
China's priority-control new-pollutants list, entry III, prohibits production, processing and use of decaBDE subject to the use exemptions that ended on 31 December 2023, and prohibits import and export from 1 January 2024. Laboratory and unintentional-trace exclusions still sit alongside that prohibition. A listing in one database is not the complete legal answer.
Is DBDPE an allowed replacement?
A supplier's proposed substitution is not Chinese government approval. A substance-name search alone cannot settle inventory status, registration duties or permission for the intended use.
Defra's notice dated 15 October 2026 places DBDPE at the Annex E draft risk-profile stage. If that profile is agreed in October 2027, the proposal proceeds to risk-management evaluation. That conditional next step is not a scheduled ban.
Under the Stockholm listing process, assessment and a Conference of the Parties listing are separate stages. Neither a proposal nor risk-profile work establishes a Chinese domestic ban by itself.
Keep REACH and US rules separate
For EU decaBDE checks, former REACH Annex XVII entry 67 is not the current rule on its own. Regulation (EU) 2020/2096 deleted that entry, which restricted bis(pentabromophenyl)ether, because more severe restrictions are laid down in the POPs Regulation, Regulation (EU) 2019/1021. Check that regulation's current annex and Article 4 derogations for the intended use. A RoHS question has to be checked in the RoHS text for that product. Don't copy a limit from EU POPs or the US rule into a Chinese file.
In the US, EPA describes TSCA restrictions adopted in 2021 and amended in 2024, with exemptions and phase-outs. An exemption or threshold in those US rules is not a Chinese trace-content allowance.
Match the substance name, CAS number and intended use to the applicable rules before you rely on a supplier declaration. RegAffairs AI's answer on decaBDE in China links the underlying regulatory documents.