The United States and China have agreed on a framework to implement their trade truce, officials on both sides said Wednesday, after concluding two days of talks in London to defuse tensions and ease export restrictions that threaten to disrupt global manufacturing.

High-level delegations from the United States and China are meeting in London to try and shore up a fragile truce in a trade dispute that has roiled the global economy.

Private market funds have been underperforming, according to State Street’s latest private equity index, The Financial Times reports. The index, which tracks cash flows from private equity, private debt and venture capital funds, returned 7.08 percent last year, versus the S&P 500’s total return of 25 percent.