Annual Fund Operating Expenses - AB All China Equity Portfolio	Feb. 26, 2021
Advisor Class
Operating Expenses:
Management Fees (as a percentage of Assets)	0.95%
Distribution and Service (12b-1) Fees	none
Component1 Other Expenses	0.02%
Component2 Other Expenses	0.34%
Other Expenses (as a percentage of Assets):	0.36%
Expenses (as a percentage of Assets)	1.31%
Fee Waiver or Reimbursement	(0.06%)	[1]
Net Expenses (as a percentage of Assets)	1.25%
Class A
Operating Expenses:
Management Fees (as a percentage of Assets)	0.95%
Distribution and Service (12b-1) Fees	0.25%
Component1 Other Expenses	0.02%
Component2 Other Expenses	0.34%
Other Expenses (as a percentage of Assets):	0.36%
Expenses (as a percentage of Assets)	1.56%
Fee Waiver or Reimbursement	(0.06%)	[1]
Net Expenses (as a percentage of Assets)	1.50%

[1] The Adviser has contractually agreed to waive its management fee and/or to bear certain expenses of the Fund until February 28, 2022 to the extent necessary to prevent total Fund operating expenses (excluding acquired fund fees and expenses other than the advisory fees of any AB Mutual Funds in which the Fund may invest, interest expense, taxes, extraordinary expenses, and brokerage commissions and other transaction costs), on an annualized basis, from exceeding 1.50% and 1.25% of average daily net assets, respectively, for Class A and Advisor Class shares (“expense limitations”). Any fees waived and expenses borne by the Adviser may be reimbursed by the Fund until the end of the third fiscal year after the fiscal period in which the fee was waived or the expense was borne, provided that no reimbursement payment will be made that would cause the Fund’s covered operating expenses to exceed the applicable expense limitations. In connection with the Fund’s investments in AB Government Money Market Portfolio (the “Money Market Portfolio”) (except for the investment of any cash collateral from securities lending), the Adviser has contractually agreed to waive its management fee from the Fund and/or reimburse other expenses of the Fund in an amount equal to the Fund’s pro rata share of the Money Market Portfolio’s effective management fee. Each of the agreements will remain in effect until February 28, 2022 and may only be terminated or changed with the consent of the Fund’s Board of Directors. In addition, each of the agreements will be automatically extended for one-year terms unless the Adviser provides notice of termination to the Fund at least 60 days prior to the end of the period.