Patent bulletins are edited and published by the Patent Office and are divided into three types: invention patent bulletin, utility model patent bulletin and design patent bulletin. Patent announcement shall be published in the form of periodical, electronic announcement on the website of China National Intellectual Property Administration government or other forms stipulated by the Patent Office. Patent bulletins are published according to the annual plan, and three kinds of patent bulletins are published every week.
A supplement is a periodical, not a newspaper.
If you buy it, you need to order it from intellectual property publishing house.