CCTV is sponsored by 361. The hosts of CCTV5 you see now are all wearing 361 clothes, including the laptop that appears during the live broadcast. The sticker is also an advertisement for 361. 361 has never released a notebook. It is a specially made notebook shell sticker. Every time a sponsor is changed, the clothes and stickers will be changed. You can find that the stickers during the Olympics were Li Ning's.