Editing Molotov–Ribbentrop Pact (section)

===Further secret protocol modifications settling borders and immigration issues===
{{Main|German–Soviet Border and Commercial Agreement}}
On 10 January 1941, Germany and the Soviet Union signed an [[German–Soviet Border and Commercial Agreement|agreement settling several ongoing issues]].{{Sfn|Ericson|1999|pp=150–3}} Secret protocols in the new agreement modified the "Secret Additional Protocols" of the [[German–Soviet Boundary and Friendship Treaty]], ceding the Lithuanian Strip to the Soviet Union in exchange for US$7.5&nbsp;million ({{Reichsmark|31.5&nbsp;million|link=yes}}).{{Sfn|Ericson|1999|pp=150–3}} The agreement formally set the border between Germany and the Soviet Union between the Igorka River and the Baltic Sea.<ref name="johari">{{cite book|last=Johari|first=JC|title=Soviet Diplomacy 1925–41|volume=1925–27|publisher=Anmol|year=2000|isbn=81-7488-491-2|pages=134–7}}.</ref> It also extended trade regulation of the [[German–Soviet Commercial Agreement (1940)|1940 German-Soviet Commercial Agreement]] until 1 August 1942, increased deliveries above the levels of the first year of that agreement,<ref name="johari"/> settled trading rights in the Baltics and Bessarabia, calculated the compensation for German property interests in the Baltic states that were now occupied by the Soviets and covered other issues.{{Sfn|Ericson|1999|pp=150–3}} It also covered the migration to Germany within {{frac|2|1|2}} months of ethnic Germans and German citizens in Soviet-held Baltic territories and the migration to the Soviet Union of Baltic and "White Russian" "nationals" in the German-held territories.<ref name="johari"/>