Group 1 - China Liansu (02128) has seen a stock price increase of over 7%, with a cumulative rise of more than 10% over the past three trading days, currently priced at 5.41 HKD and a trading volume of 93.17 million HKD [1] - Shenwan Hongyuan expresses optimism for the real estate construction sector by 2026, noting that market expectations for construction starts are low, which could lead to better-than-expected performance for construction materials like waterproofing and plastic pipes [1] - Long-term demand for consumer building materials is expected to remain stable, with industry concentration continuing to rise, indicating significant growth potential for quality leading companies in the sector [1]