French energy group TotalEnergies SE (<a href="https://live.euronext.com/en/product/equities/FR0000120271-XPAR" target="_blank">EPA:TTE</a>) said on Tuesday it has signed a heads of agreement (HoA) with China Petroleum and Chemical Corp (HKG:0386), or Sinopec, to jointly develop a sustainable aviation fuel (SAF) production unit in China.