The recent revelation of a substantial lithium deposit in Iran, possibly ranking as the world's second largest, has reverberated across the global lithium competition scene. Amid these transformative developments, two key players come to the forefront: China and Australia.

China, positioned as the world's foremost lithium importer, processor, and a significant lithium battery manufacturer, assumes a prominent role in the evolving narrative.

Australia, in turn, serves as China's primary lithium source, catering to its production needs.

As the world witnesses this shifting dynamic, the strategic contest to secure control over lithium supply chains takes center stage, echoing historical oil disputes. The ongoing struggle for dominance in lithium supply chains assumes paramount significance in the realm of global geopolitical competition. This rivalry mirrors past oil-related conflicts and underscores the strategic importance of lithium.

Within this context, Iran's substantial lithium reserves stand as a potential game-changer for China, which heavily relies on foreign suppliers like Australia, Brazil, Canada, and Zimbabwe for 70-74% of its lithium imports. Amidst a backdrop of international sanctions, especially from the United States, China may seize a golden opportunity to diversify its sources and invest in Iran's burgeoning lithium industry.

The Iranian lithium discovery prompts a revaluation of the global lithium supply chain dynamics, considering both temporal and spatial dimensions. A significant coalition, the "Sustainable Critical Minerals Alliance," was formed in 2022, led by the United States and featuring influential players such as Canada, Australia, France, Germany, Japan, and the United Kingdom. The alliance's aim is to dislodge China from its dominant position in the global lithium supply chain. Iran's lithium discovery potentially presents China with a strategic countermeasure within this context.

China's commanding role in critical mineral value chains is a result of calculated, strategic planning. Ganfeng and Tianqi, two of China's top lithium companies, together command 30% of global lithium resources. Their considerable presence accentuates China's pivotal role in the global lithium landscape. Furthermore, profits from lithium mining have empowered downstream processing companies and battery manufacturers to invest in refining processes, waste management, and technological advancements, all bolstered by China's industrial policies and subsidies.

Australia, largely reliant on China for lithium exports, faces a complex scenario. Iran's substantial lithium discovery could potentially expedite the global transition toward cleaner energy sources. However, this situation can place Australia in a delicate political and economic position due to its allegiance with the United States, potentially leading to heightened tensions.

From this standpoint, Iranian lithium emerges as a possible counterweight against Western alliances, potentially diminishing China's dependence on Australia and other nations for lithium imports.

While Iran's lithium reserves remain shrouded in mystery, their potential to reshape global power dynamics within the lithium race is evident. As China strengthens its economic links with Iran through initiatives such as the Belt and Road Initiative, opportunities for partnerships in clean energy transition supply chains, particularly in lithium production and processing, appear promising. Despite the prospects, uncertainties surrounding mining costs and production timelines persist.