Group 1: National Grid Developments - The National Grid announced the commissioning of the Ningxia-Hunan ±800 kV UHVDC project, which is China's first UHV transmission channel primarily for renewable energy from the "Shagehuang" wind and solar base, enhancing clean energy distribution and power supply security [1] - The Shaanxi-Anhui ±800 kV UHVDC project is currently in the installation phase of core equipment, with a planned completion date in the first half of 2026 [1] - Since the beginning of the 14th Five-Year Plan, the National Grid has completed over 18,000 kilometers of UHV projects, with a total of 41 projects in operation, increasing cross-regional transmission capacity to over 350 million kW, a 30% increase from the end of the 13th Five-Year Plan [1] Group 2: Investment Insights - Guojin Securities reported that the total investment for the Yarlung Tsangpo River downstream hydropower project in Tibet is 1.2 trillion yuan, with an installed capacity exceeding 60 GW and an expected annual generation of 3,000 billion kWh, which will significantly boost demand for UHV and GIL equipment [2] - Huatai Securities noted that from January to May this year, the total investment in China's power grid reached 204 billion yuan, a 19.8% increase year-on-year, with strong demand for main network bidding [2] - The recent acceleration in UHV construction and the approval of two new DC lines are expected to support the performance growth of companies in the sector, with a projected increase in market share under the new procurement model [2] Group 3: Company-Specific Developments - Saijing Technology announced a total procurement agreement worth 624 million yuan for power electronic devices to be used in the Gansu-Zhejiang ±800 kV UHVDC project, indicating strong demand for UHV technology [3] - The company also signed a contract worth approximately 479 million yuan for power electronic devices for a project in Saudi Arabia, showcasing its international market expansion efforts [3] - Weisheng Holdings reported a 50% year-on-year increase in overseas market revenue, reaching 2.397 billion yuan, which now accounts for 27% of total revenue, reflecting a balanced global market presence [4]
港股概念追踪|“十四五”期间我国特高压工程加快建设 电力设备企业普遍受益（附概念股）