Ladder prices will be introduced in the first half of the year

Peng Sen, deputy director of the National Development and Reform Commission, said that the price reform of oil, coal, electricity and other resource products will be adjusted this year, especially the most concerned ladder prices will be introduced in the first half. Regarding the reform of refined oil prices, Peng Sen said that the new pricing mechanism for refined oil will also adopt a government-guided price and will shorten the price adjustment cycle. As to when the new product oil pricing mechanism will be launched, Peng Sen believes that it is more appropriate to issue new programs in the world where energy prices remain stable or have declined.

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Aluminum alloy sliding doors and windows

Aluminum alloy sliding doors and windows are a common type of doors and windows, which are made of aluminum alloy materials. Aluminum alloy sliding doors and windows have the following characteristics:

1. Durability: Aluminum alloy materials have excellent corrosion resistance and wear resistance, and can maintain good appearance and functionality for a long time.

2. Aesthetics: Aluminum alloy sliding doors and windows have a simple and elegant appearance with smooth lines, which can match various architectural styles.

3. Sound insulation: Aluminum alloy sliding doors and windows adopt a multi-layer sealing strip design, which has good sound insulation effect and can effectively block the spread of noise.

4. Thermal insulation: Aluminum alloy sliding doors and windows are made of broken bridge aluminum profiles and filled with thermal insulation materials. They have good thermal insulation properties and can effectively isolate the temperature difference between indoor and outdoor.

5. Security: Aluminum alloy sliding doors and windows are equipped with a multi-point locking system, which provides high security performance and can effectively prevent intrusion.

6. Environmental protection: Aluminum alloy materials are recyclable and meet environmental protection requirements.

In general, aluminum alloy sliding doors and windows have the characteristics of durability, beauty, sound insulation, heat preservation, safety and environmental protection, and are widely used in residential, commercial buildings and other places.

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