24-hour hotline : 23 922 922
e-mail address : enquiry@tid.gov.hk
Ref. : 101-002-006
4 June 2025
Dear Sirs,
Commercial Information Circular No. 467/2025
The Mainland of China : 2025 “National Guiding Catalogue on Technologies for Prevention and Control of Pollution”
The Ministry of Ecology and Environment of the People's Republic of China promulgated on 29 May 2025 the 2025 “National Guiding Catalogue on Technologies for Prevention and Control of Pollution”. Please refer to the Appendix for the catalogue (in Chinese only).
ENQUIRIES
2. If you have any questions on the content of the document mentioned in this circular, please contact the issuing authority of the Mainland. For other questions on this circular, please contact Mainland Branch (I) (tel: 2398 5444) of the Department.
Yours faithfully,
(Miss Minnie CHENG)
for Director-General of Trade and Industry
Note : While every effort is made to ensure the accuracy of the above information, the Department cannot guarantee this to be so and will not be held liable for any reliance placed on the same.