The groundwork for enhanced cooperation in the development of raw materials is set to be laid later this week during a visit by German Chancellor Olaf Scholz to Serbia. Scholz is scheduled to meet Serbian President Aleksandar Vučić on Friday, and then, together with European Commission Vice President Maroš Šefčovič, to participate in a summit on critical raw materials, government spokesman Steffen Hebestreit said in Berlin on Wednesday. At the meeting, a declaration of intent for a strategic partnership on sustainable raw materials, battery value chains and electric vehicles is expected to be …