Group 1 - The 29th World Gas Conference is being held in Beijing, marking the first time this prestigious event has taken place in China, which signifies a new height for the country's exhibition service industry [1] - The National Convention Center Phase II, invested in and operated by Beichen Group, is the venue for this conference, showcasing the company's role in the development of high-level exhibition facilities [3] - The Olympic Park area has an annual foot traffic of 93 million, with exhibition activities contributing approximately 10% to this figure, indicating the significance of exhibitions in driving regional consumer engagement [5] Group 2 - The successful hosting of the World Gas Conference sets a benchmark for new service standards in China's exhibition industry, highlighting the integration of technology such as robotics and AI in enhancing the event experience [7] - The conference provides a high-end dialogue platform for the gas industry and elevates Beijing's international exhibition service capabilities, which is expected to attract more international professional conferences to the city [9]