Which border crossing to Iran opened in March 2021 for trade?

Mand-Pishin opened in March 2021 as Pakistan’s third border crossing with Iran. This question tests trade route knowledge. Located in Baluchistan it enhances trade and connectivity with Iran. The crossing complements Torkham and Chaman boosting economic ties. It facilitates goods exchange like agricultural products and fuel. The development reflects Pakistan’s focus on regional commerce. Mand-Pishin’s strategic location strengthens cross-border relations. Understanding this crossing highlights Pakistan’s efforts to expand trade networks and improve economic stability through regional cooperation with neighboring countries like Iran.