International agriculture businesses with investments like distribution networks and subsidiaries in the U.S. are weathering tariffs, which have caused them to alter their business activities, renegotiate contracts with distributors and even threaten to price them out of the market, experts tell Fortune. In response to these produce tariffs, foreign investors are considering bringing claims against the U.S. under international investment treaties, which include a myriad of stipulations like fair and equitable treatment and protects against depriving investors from benefiting from their U.S.-based investments.