Swancor Advanced Materials (SH:688585) Ge Long Hui·2025-07-31 07:40Market Performance - The three major A-share indices all recorded gains in July, with the Shanghai Composite Index rising by 3.74% to 3573 points, marking a three-month consecutive increase [1] - The Shenzhen Component Index increased by 5.2% to 11009 points, while the ChiNext Index surged by 8.14% to 2328 points [1] Sector Performance - The top five performing sectors over the past 20 trading days were: - Hydropower concept up 27.35% - Tibet sector up 25.85% - Engineering machinery up 19.88% - Medical services up 18.17% - CRO concept up 17.36% [1] - The bottom five performing sectors were: - Insurance down 6.27% - Precious metals down 3.57% - Banking down 3.41% - Guangdong Free Trade Zone down 2.23% - Food processing and manufacturing down 1.36% [1] Individual Stock Performance - The top five individual stocks in terms of gains for July were: - Shangwei New Materials up 1083.42% - N Dingjia up 479.12% - C Hanguo up 290.08% - Shanda Electric Power up 228.04% - Guangshengtang up 218.94% [1] - The bottom five individual stocks in terms of losses were: - *ST Zitian down 68.65% - *ST Suwu down 48.02% - *ST Tianmao down 44.16% - Yuandao Communication down 31.83% - ST Yundong down 31.77% [1]