Sugar Substitute Sector Falls 4.19% as Hongmian, Yasheng Hit Limit Down

At the close on September 11, 2026, the sugar substitute concept sector fell 4.19%, ranking among the worst-performing concept sectors. Within the sector, Hongmian Co. and Yasheng Group hit the daily limit down, while COFCO Technology, Huanlejia and Sanyuan Biology were among the biggest decliners.

Among concept sectors with the largest moves, the military restructuring concept rose 3.23%, the MLCC concept gained 1.77%, copper cable high-speed connectivity advanced 1.02%, the EDR concept added 0.09%, the 6G concept rose 0.06% and terahertz gained 0.01%. On the downside, zinc metal fell 4.26%, lead metal dropped 4.22%, the sugar substitute concept declined 4.19%, the gold concept lost 3.89%, the trust concept fell 3.83%, copper metal dropped 3.60%, fertilizers declined 3.58%, land transfer fell 3.54%, phosphate chemicals dropped 3.51% and the futures concept fell 3.50%.

On the funding side, the sugar substitute concept sector recorded a net main-fund outflow of RMB 295 million, with 17 stocks seeing net outflows and eight stocks recording net outflows of more than RMB 10 million. Hongmian Co. led the outflows, with a net main-fund outflow of RMB 238 million. Other notable outflows included Sinochem International, Shengquan Group and Sanyuan Biology, with net outflows of RMB 39.4882 million, RMB 34.6631 million and RMB 22.3387 million, respectively.

Concept stocks with the largest net main-fund inflows included COFCO Technology, Huanlejia and Sun Paper, with net inflows of RMB 97.0548 million, RMB 15.6150 million and RMB 10.9177 million, respectively.

The sugar substitute concept outflow list showed Hongmian Co. with a price change of -10.09%, a turnover rate of 19.86% and main-fund flow of -RMB 237.7026 million; Sinochem International with -1.04%, a turnover rate of 3.34% and main-fund flow of -RMB 39.4882 million; Shengquan Group with -1.19%, a turnover rate of 2.60% and main-fund flow of -RMB 34.6631 million; Sanyuan Biology with -6.15%, a turnover rate of 8.01% and main-fund flow of -RMB 22.3387 million; Jinhe Industrial with -4.51%, a turnover rate of 1.87% and main-fund flow of -RMB 19.4452 million; Xinghu Technology with -3.85%, a turnover rate of 2.31% and main-fund flow of -RMB 18.1020 million; Yasheng Group with -9.90%, a turnover rate of 21.56% and main-fund flow of -RMB 16.3063 million; Baolingbao with -4.82%, a turnover rate of 8.36% and main-fund flow of -RMB 14.6356 million; Huazi Industrial with -4.64%, a turnover rate of 3.28% and main-fund flow of -RMB 4.8940 million; Meihua Holdings with -2.07%, a turnover rate of 1.09% and main-fund flow of -RMB 4.4467 million; Sanda Membrane with -3.22%, a turnover rate of 0.93% and main-fund flow of -RMB 4.1311 million; Jinhe Biology with -2.78%, a turnover rate of 1.78% and main-fund flow of -RMB 2.1415 million; Fengyuan Pharmaceutical with -2.72%, a turnover rate of 1.86% and main-fund flow of -RMB 1.7826 million; Weilan Biology with -3.54%, a turnover rate of 1.40% and main-fund flow of -RMB 1.0513 million; Chenguang Biotech with -2.06%, a turnover rate of 1.21% and main-fund flow of -RMB 1.0219 million; Bailong Chuangyuan with -1.95%, a turnover rate of 0.71% and main-fund flow of -RMB 411,400; and Cuhua Chemical with -2.21%, a turnover rate of 1.49% and main-fund flow of -RMB 332,200.

On the main-fund inflow side, Luxin Venture Capital had a price change of -1.25%, a turnover rate of 1.57% and main-fund flow of RMB 693,600; Jiahe Foods had -4.25%, a turnover rate of 2.38% and main-fund flow of RMB 1.1375 million; Huakang Co. had -4.52%, a turnover rate of 10.12% and main-fund flow of RMB 1.1421 million; Rhein Biotech had -4.33%, a turnover rate of 2.71% and main-fund flow of RMB 1.6625 million; Sun Paper had -2.35%, a turnover rate of 0.65% and main-fund flow of RMB 10.9177 million; Huanlejia had -6.82%, a turnover rate of 3.66% and main-fund flow of RMB 15.6150 million; and COFCO Technology had -9.54%, a turnover rate of 12.00% and main-fund flow of RMB 97.0548 million.