Concept of secondary new shares (limit individual shares: Xinxiang Tuoxin Pharmaceutical Co.Ltd(301089) , Allied Machinery Co.Ltd(605060) , Shandongsino-Agriunitedbiotechnologyco.Ltd(003042) )
Concept of prefabricated dishes (trading limit stocks: Zhanjiang Guolian Aquatic Products Co.Ltd(300094) , Jinling Hotel Corporation Ltd(601007) , Xi'An Catering Co.Ltd(000721) , China Quanjude(Group) Co.Ltd(002186) , Haixin Foods Co.Ltd(002702)
\u3000\u3000 Springsnow Food Group Co.Ltd(605567) 、 Tongqinglou Catering Co.Ltd(605108) 、 Shandong Huifa Foodstuff Co.Ltd(603536) 、 Shandong Delisi Food Co.Ltd(002330) 、 Fortune Ng Fung Food (Hebei) Co.Ltd(600965) 、 Huatian Hotel Group Co.Ltd(000428) ）
Meta universe concept (trading limit stocks: Skyworth Digital Co.Ltd(000810) , Meisheng Cultural & Creative Corp.Ltd(002699) )
Pharmaceutical concept (trading limit stocks: Zhejiang Jianfeng Group Co.Ltd(600668) , Jinghua Pharmaceutical Group Co.Ltd(002349) , Sailong Pharmaceutical Group Co.Ltd(002898) , Hunan Hansen Pharmaceutical Co.Ltd(002412) )
Covid-19 detection concept (trading limit stocks: Hangzhou Biotest Biotech Co.Ltd(688767) , Changzhou Qianhong Biopharma Co.Ltd(002550) , Wuhan Easy Diagnosis Biomedicine Co.Ltd(002932) , Andon Health Co.Ltd(002432) )
New energy vehicle concept (trading limit stocks: Hengli Industrial Development Group Co.Ltd(000622) , Sanlux Co.Ltd(002224) )
Textile and clothing sector (trading limit stocks: Anier, Ribo Fashion Group Co.Ltd(603196) )
Electronics sector (trading limit stocks: Yes Optoelectronics (Group) Co.Ltd(002952) , Tianjin Printronics Circuit Corporation(002134) , Xiamen Leading Optics Co.Ltd(605118) )
Blockchain concept (trading limit stocks: Jc Finance & Tax Interconnect Holdings Ltd(002530) , Mys Group Co.Ltd(002303) , Meisheng Cultural & Creative Corp.Ltd(002699) , Zhejiang Huamei Holding Co.Ltd(000607) )
Charging pile concept (trading limit stocks: Guangdong Senssun Weighing Apparatus Group Ltd(002870) , Beijing Bashi Media Co.Ltd(600386) , Hongrun Construction Group Co.Ltd(002062) )
Digital currency concept (trading limit stocks: Synthesis Electronic Technology Co.Ltd(300479) , Hyunion Holding Co.Ltd(002537) )
Commercial sector (trading limit stocks: Renrenle Commercial Group Co.Ltd(002336) , Jiangxi Guoguang Commercial Chains Co.Ltd(605188) , Sanjiang Shopping Club Co.Ltd(601116) )
5g concept (trading limit stocks: Raisecom Technology Co.Ltd(603803) , Tianjin Futong Information Science&Technology Co.Ltd(000836) )
Smart grid concept (limit stocks: Dalian Insulator Group Co.Ltd(002606) , Jiangsu Luokai Mechanical & Electrical Co.Ltd (603829) , Hebei Huatong Wires And Cables Group Co.Ltd(605196) )
Construction sector (trading limit stocks: Gansu Engineering Consulting Group Co.Ltd(000779) , Huitong group, Hongrun Construction Group Co.Ltd(002062) )
Real estate sector (limit stocks: Jinan High-Tech Development Co.Ltd(600807) , Macrolink Culturaltainment Development Co.Ltd(000620) )
Net red economic concept (trading limit stocks: Inly Media Co.Ltd(603598) , Shanghai Yaoji Technology Co.Ltd(002605) )
M & a concept (trading limit of individual stocks: Cssc Science & Technology Co.Ltd(600072) )
Equity transfer concept (trading limit: Langfang Development)
