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Cold chain logistics refers to the use of temperature-controlled systems within an uninterrupted series of storage and distribution activities. It is essential for e-commerce companies to reduce costs and ensure the quality of perishable goods.

Commuters, some carrying briefcases, had to walk on the rail track to get back to Sha Tin station after a train stopped in the middle of tracks because of obstacles on the tracks.

Companies in the pharmaceutical, electronics and computer industries saw the maximum price slumps. This was mainly because their prices were already at record high positions. Management teams of some overvalued companies also sold their shares when share prices approached the peak position, which led to negative sentiment among investors, said Yan.

Companies with a high AIQ use it to focus on three strategic priorities: technology, data and people. 'Collaborative Inventors' know how to integrate combinatorial AI technologies, embracing a platform-based approach.

Compared to the IPv4, the first publicly used version of the Internet Protocol, IPv6 has a larger address space.