Group 1 - The core viewpoint of the article highlights the significant opportunities arising for companies in the hydropower industry chain, particularly for blasting companies like Yipuli, as major hydropower projects in Tibet commence [1] - Yipuli, established in 1993 alongside the Three Gorges Project, has become a leading expert in hydropower blasting, completing nearly 70% of the blasting work for the Three Gorges Project [1][2] - The construction of the Three Gorges permanent ship lock marked a turning point for Yipuli, which undertook the excavation of approximately 40 million cubic meters of earth and rock, showcasing its advanced blasting techniques [2] Group 2 - Yipuli achieved a 100% quality acceptance rate and an 82.6% excellent rate for the first phase of the Three Gorges permanent ship lock excavation, meeting all design requirements [3] - In 1999, Yipuli contributed to the Three Gorges Project by supplying sand and gravel, while also innovating a blasting block size prediction model based on neural networks, enhancing the precision of excavation quality control [4] - The introduction of on-site mixed loading explosives for underground blasting marked a significant advancement for Yipuli, allowing for effective blasting in complex underground structures [5] Group 3 - Yipuli's innovative techniques, such as the VCR mining method, enabled the safe and rapid penetration of key water diversion shafts, significantly reducing construction time [6] - In 2006, Yipuli undertook the demolition of the Three Gorges Project's RCC cofferdam, achieving record-breaking results in total demolition volume, total explosive quantity, and total segment count [7] - The successful application of digital electronic detonator technology during the demolition of the cofferdam underscored Yipuli's capability to tackle complex engineering challenges, solidifying its position as a leader in the hydropower blasting industry [7]