Sydney, Oct. 30 -- With critical minerals playing a key role in economic security, energy transition, and the high-tech industry, Vietnam and Australia are aiming to strengthen collaboration in energy, resources, and mining technology. Vietnamese Ambassador to Australia Pham Hung Tam used the International Mining and Resources Conference and Exhibition 2026 (IMARC 2026) in Sydney, held on October 27-29, to meet Australian officials, researchers and companies and push cooperation in energy, critical minerals and mining tech. The IMARC is Australia's biggest mining event. This year's edition drew more than 12,000 registered delegates from over 120 countries and more than 50 Government delegations. Its 20,000 sq.m exhibition hosted over 500 ...