FTSE China A50 Adds AMEC and Shengyi Technology, Removes Muyuan and Wanhua
nashnova research
FTSE Russell announced its quarterly review of the A50 index on September 2, adding AMEC and Shengyi Technology while removing Muyuan Foods and Wanhua Chemical — changes take effect after the close on September 18, forcing passive funds to rebalance.
Which stocks are swapping in and out?
Added: AMEC (688012.SH) and Shengyi Technology (600183.SH) — both sit on the semiconductor-equipment and electronic-materials supply chain.
Removed: Muyuan Foods (002714.SZ) and Wanhua Chemical (600309.SH) — representing hog farming and chemicals respectively.
This means → the A50's sector weighting is tilting away from traditional cyclicals and toward tech hardware.
How will passive money move?
The changes become effective after the September 18 close. ETFs and passive funds tracking the A50 must rebalance by then.
In plain terms = fund managers have no choice — once the index swaps its constituents, the fund must buy AMEC and Shengyi and sell Muyuan and Wanhua.
Around the effective date, all four stocks may see unusual fund flows tied directly to the index reshuffle.
Who sits on the reserve list?
FTSE Russell also published a reserve list: Bank of Ningbo, Ping An Bank, Hongqiao Holdings, Shennan Circuits, and the just-removed Wanhua Chemical.
Wanhua may be out of the A50, but it remains on the reserve list — this reflects that it is not far from the re-entry threshold.
This means → if Wanhua's market cap or liquidity metrics recover during the next review period, it could be added back.
市场有风险，内容仅供研究参考，不构成投资建议。