Taiwan's share prices closed lower Friday, with the weighted index -- the market's key barometer-- falling 60.37 points, or 0.73 percent, to close at 8,111.57. The local bourse opened at 8,161.85 and fluctuated between 8,090.68 and 8,162.85 during the day's trading. Market turnover totaled NT$121.17 billion (US$3.86 billion). Six of eight major stock categories lost ground, with cement issues dropping the most at 1.1 percent. Financial and banking stocks lost 0.96 percent, machinery and electronics issues moved down 0.87 percent and foodstuffs were down 0.67 percent. Textile issues fell 0.43 percent and plastics and chemicals shares lost 0.21 percent. Two major stock categories gained ground, with construction shares gaining 0.84 percent and paper and pulp issues moving up 0.65 percent. Losers outnumbered gainers 2,003 to 1,118, with 279 remaining unchanged. Foreign investors and Chinese QDIIs were net sellers of NT$1.71 billion in shares. 