Aluminum sector stocks are experiencing a broad-based rally. At the time of writing, Chuangxin Ind (HKEX: 02788) shares have surged 6.21% to HK$20.02. CHALCO (HKEX: 02600) shares are up 6.09% at HK$10.45. Nanshan Al Intl (HKEX: 02610) shares have gained 5.38%, trading at HK$32.5. ChinaHongqiao (HKEX: 01378) shares have risen 2.39% to HK$27.44.

Analyst Perspective on Supply Dynamics

An analysis from Zhongtai Securities suggests that while the U.S.-Iran conflict has significantly altered the medium-term supply-demand dynamics for primary aluminum, the immediate impact was masked by inventory. This is because aluminum produced in the Middle East prior to the conflict had just arrived in the U.S. market.

Key Market Indicators Signal Tightness

Entering June, several indicators point to tightening conditions in the European aluminum market beyond just the Shanghai-London price spread and LME aluminum cash premiums. Notably, LME aluminum inventories have fallen below 350,000 tonnes, hitting their lowest level in nearly two decades.

Record Premiums and Export Growth

The report highlights that the LME aluminum cash premium reached $95 per tonne as of May 28th, potentially marking the highest level in nearly twenty years since January 25, 2007. Data from China's General Administration of Customs corroborates a significant increase in China's aluminum exports for April.

Investment Outlook for the Sector

This trend suggests that domestic primary aluminum producers and aluminum processors may benefit from simultaneous increases in both export volume and price. Consequently, the medium-term investment outlook for China's aluminum industry chain is viewed positively, driven by anticipated growth in export demand.