Resource integration: A series of measures to optimize the allocation and comprehensive utilization of various resources by market entities in order to achieve specific purposes. Which of the following are not resources integration? ['Aunt Li will transform and renovate the houses along the street. Neighbor Wang Bo contributed the money and opened a convenience supermarket in partnership.', 'A textile factory and a real estate company have agreed to demolish the entire urban factory building, build a new residential area, set up a property company, and resettle their employees for employment.', 'A coal investment, local villagers contributed to transforming the subsidence area into a water park.', 'An enterprise sells idle equipment and inventory materials, and the proceeds are used to buy stocks, and the returns are high.']