• 2008-10-31 15:31Rankings of "the Top 10 competitiveness enterprises in the optical fiber and cable field of China in 2008"
• 2008-10-30 16:59Rankings of "the Top 10 competitiveness enterprises in the optical transmission and network access equipment field of China in 2008"
• 2008-10-29 16:59Rankings of "the Top 10 competitiveness enterprises in the optical components and auxiliary equipment & raw material field of China in 2008"