周生生1月6日起上调部分黄金饰品价格，最高涨1500元

Group 1 - The core point of the article is that Chow Sang Sang will increase the prices of certain gold jewelry items due to the rising international gold prices, effective from January 6 [1] - The price increase will range from 200 yuan to 1500 yuan for selected items [1] - The affected products include transport beads, fixed-price co-branded items (such as the Hello Kitty series), and gold-inlaid diamond jewelry [1]