Anhui Tongcheng Tongcheng Observation Standard Stainless Steel Observation Nail Manufacturer

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　　Anhui Tongcheng Tongcheng Observation Standard Stainless Steel Observation Nail Manufacturer

　　The underground control network is transmitted from the ground control network to the underground control network through contact measurement. Plane contact measurement can be carried out using wire surveying, geometric orientation (including one well orientation and two well orientation), and gyro theodolite orientation methods. Elevation measurement can be carried out using methods such as long steel ruler, long steel wire, photoelectric rangefinder, and vertical distance measurement.

　　Two well orientation and one well orientation

　　This project utilizes the principle of complementary pile raft for repair and leveling, forming a "composite foundation reinforcement platform" and "composite pile foundation" below the original foundation base. Multiple composite pile foundations are evenly arranged at the lower part of the composite foundation reinforcement platform. Our company's relevant technical personnel arrange holes based on the drawings provided by Party A and the actual situation on site, with a hole spacing of 3.0m * 3.0m. The drilling depth for the construction of the composite foundation reinforcement platform is 4.0m below the ground floor, with vertical drilling; The drilling depth of the composite pile foundation is 22m below the foundation bottom (passing through the silt layer). If the working face does not allow it, the spacing between holes can be adjusted, and the spacing between holes should not exceed 4.0m.

　　Since January, the overall market price has shown a roller coaster pattern. After a slight weak adjustment at the beginning of the month, the market price has risen one after another driven by the futures market, stimulating downstream purchasing willingness. However, high-level shipments are clearly not good, and prices have fallen again. Overall, the frequency of wire fluctuations is relatively high, while thread production is limited by construction site shutdowns and demand constraints, and the adjustment range is limited. The current price for the third grade large thread of Hebei Steel in Beijing has reached 4520 yuan/ton, which remains stable compared to the beginning of the month; The price of Tangshan Anfeng wire is 4530 yuan/ton, a cumulative decrease of 20 yuan/ton from the beginning of the month.

　　On the 10th, the market price remained stable with some increase:

　　On the 10th, the national steel mill line snail price policy: stable but weak, with some lowering by 20-80 and some rising by 30; Among them, the snail market in North China has fluctuated and fallen, coupled with the impact of public health incidents in Tianjin. Market merchants are cautious in their operations, with some actively selling and increasing volume, resulting in generally weak transaction performance; The inventory of steel mills in the southwest region is low, and there is a strong willingness to raise prices and drive up prices.

　　Let's take a look at the key regions in the North China market:

　　1. Supply side

　　From a supply perspective, due to the low demand in the northern region and the influx of some northeast timber resources, the overall supply in the Beijing Tianjin Hebei region continues to show a slight upward trend.

　　2. In terms of demand

　　At the beginning of January, except for a few urgent work demands, the market in the northern region showed a strong wait-and-see attitude, and the winter storage policy had limited attraction to traders. The overall trading volume could clearly show a downward trend. Taking Beijing as an example, the total shipment volume of 10 large households was only about 6-7 thousand tons, and the market operation was relatively cautious.

　　From a specific market perspective:

　　In terms of steel production in the Beijing market, JY Steel Plant is currently producing 4 threads that are not saturated, CG1 thread is in production, and XD Steel Plant is producing 1 thread. Recently, the main resources that have arrived are Dede and Chenggang. In addition, some Northeast material resources have arrived, and the steel plant's investment has slightly increased. The overall inventory of construction steel in the Beijing area is 242000 tons, an increase of about 6000 tons from last week, with a slight increase in inventory. Due to cost considerations, merchants have a weak willingness to lower prices and ship.

　　According to the statistics of the Handan market, the total inventory of wire rods in Wu'an small factory was 105200 tons, an increase of 4000 tons compared to last Friday's statistics. There were 6 total production lines, and the operating rate was 35.2%. At the end of the year, the market's wait-and-see sentiment increased, and local procurement slowed down significantly. In addition, due to the impact of public health events in the surrounding market, the willingness of merchants to ship in volume has increased, and it is expected that prices will remain weak and stable in the short term. In terms of large factories, HG continues to shut down, while XXZG currently has one thread production line in operation, with an unsaturated production volume and limited market resources. Thread prices are relatively stable.

　　Core viewpoint:

　　At present, inventory in the Beijing Tianjin Hebei region continues to rise, and it is expected to continue to accumulate slightly in the later stage. In terms of demand, except for a few year-end rush projects, it continues to weaken, and the market has entered the winter storage stage. However, manufacturers have a low willingness to store at high prices, and there are few transactions during trading. Overall, there is still downward pressure on prices, but the cost of contracted households is high, and inventory is still at a relatively low level compared to previous years. The willingness to sell at a lower price is limited. In addition, the impact of raw materials still supports the bottom of prices, and it is expected that short-term price fluctuations will be the main adjustment, with limited space.

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