Brazilian wind turbine blades manufacturer Aeris (BVMF:AERI3) has signed a new amendment to its supply contract with Vestas Wind Systems A/S (<a href="https://www.nasdaqomxnordic.com/aktier/microsite?Instrument=CSE3258&name=Vestas%20Wind%20Systems&ISIN=DK0061539921" target="_blank">CPH:VWS</a>), including an extension until the end of 2028.