Since Oct. 8, eight Sci‑Tech 50 constituents disclosed new share buyback
proposals with a combined upper limit of CNY 2.65 bln, including CHINA'S CPU
MAKER HAIGUANG. In total, 13 Sci‑Tech 50 constituents are currently executing
buyback programs with an aggregate cap of CNY 5.08 bln; CNY 1.04 bln has been
repurchased to date. Separately, one Sci‑Tech 50 company, Longxin Zhongke, has a
controlling‑shareholder share‑purchase plan of no less than CNY 5.0 mln and no
more than CNY 6.0 mln over six months (upper limit CNY 6.0 mln).