Yangtze Optical Fibre And Cable is trading 4.25% down at HK$144.20 amid optical-communications sector pressure.
- On October 13, Hong Kong optical-communications shares weakened after U.S. optical-communications stocks sold off.
- Intel and Broadcom executives warned financing could become a bottleneck for AI expansion; reports also noted continued pressure on AI-hardware shares.
- No clear company-specific announcement was identified, and no significant broad-index move in the same direction established a wider-market explanation.