I just traveled to Thailand from China and purchased various cosmetic products

such as makeup, eye liner, facial cream and cleanser for my Chinese girlfriend and her sister. They total 6000 Baht, which is $200 (1350 Chinese yuan). These products are each in containers that are 100 ml or less, but I have four of each, so I can give two each to my girlfriend and to her sister. Do these need to be declared upon return to China?