[SMM thread] the supply end is still adding code to make it more difficult to remove the social database at a high speed.

Published: May 14, 2020 21:11

This week, the country's total inventory of building materials was 11.897 million tons, a month-on-month rate of-8.7 percent, an acceleration of 2.4 percent, + 46.4 percent from the same period of the Gregorian calendar last year.

In this period, the national inventory of building materials continued to decline, the rate of decline is significantly larger than the previous period, mainly due to the narrow decline in inventory in the previous period, on a lower basis, on the basis of the hot shipment situation in various parts of the country after May Day, so the decline in inventory in this period is considerable.

Table 1: thread inventory

 

Source: SMM

Table 2: comparison of thread inventory prices from 2018 to 2020

 

Note: due to the epidemic factors since 2020, due to the different opening times in different places, there is a certain error in the actual spot average price; the time dimension is the Gregorian calendar date.

Source: SMM

 

Specifically:

The inventory in the plant was 3.388 million tons, down 432100 tons from the previous month, or-11.3% from the previous month, an increase of 3.6 percentage points, or + 125.51% from the same period last year.

In this phase, the factory warehouse is still being removed at a faster rate than the social library. While the output continues to rise, the inventory in the plant is still rapidly eliminated. In addition to benefiting from the replenishment demand of the post-holiday terminal, while the output of the steel plant is increasing, but the mentality is still cautious, accelerating the transfer of the plant warehouse to the social warehouse is also an important reason. According to SMM research and statistics, as of May 11, the national blast furnace operating rate rose 2% compared with the previous month. At the same time, the planned output of sample blast furnace steel mills in May also rose sharply by 15.2%. Long process steel mills have a strong willingness to put on the market.

Figure 1: trend of Thread Factory Library from 2016 to present

 

Source: SMM

 

Social inventory was 8.509 million tons, down 702000 tons from the previous month, or-7.6 percent from the previous month, an increase of 1.9 percentage points, or + 42.0 percent from the same period last year.

This issue of the social library accelerated to the library. Last Friday, the terminal has the demand for centralized replenishment, the trend of superimposed snails is gratifying, and transactions are hot all over the country, so even if the volume of shipments this week is general and the pressure on the supply end is large, the social base is still stable at the same time.

Fig. 1: a list of the trend of thread social bank from 2016 to the present

Source: SMM

 

 

Next week, production is expected to have room to explore, although the space is already limited, but steel mills continue to increase the pressure on their own factory warehouse, is expected to continue to be as strong as this week to put into the market, the rapid removal of social libraries is more difficult.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM's internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or for more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
Australia Reviews Anti-Dumping Duties on Galvanized Steel from India, Malaysia, Vietnam Amid Zinc Concerns
Sep 11, 2026 18:30
Australia Reviews Anti-Dumping Duties on Galvanized Steel from India, Malaysia, Vietnam Amid Zinc Concerns
Read More
Australia Reviews Anti-Dumping Duties on Galvanized Steel from India, Malaysia, Vietnam Amid Zinc Concerns
Australia Reviews Anti-Dumping Duties on Galvanized Steel from India, Malaysia, Vietnam Amid Zinc Concerns
On September 9, 2026, Australia initiated its second sunset review of anti-dumping measures on galvanized steel sheet from India, Malaysia and Vietnam, and separately launched a sunset review of countervailing measures on imports from India. The review covers July 2025-June 2026, with the final report expected by February 11, 2027. As galvanized steel is the largest end-use sector for zinc, the measures directly affect export costs and competitiveness, potentially impacting Australia’s domestic zinc demand and supply chain. Maintaining the duties would provide some protection for domestic steel and coating capacity, while termination could increase low-priced imports and affect regional zinc consumption. The final outcome remains subject to the authorities’ determination.
Sep 11, 2026 18:30
JCC Hongyuan Copper's $200M Expansion Project Aims to Boost Capacity to 550,000 mt by 2027
Sep 7, 2026 15:43
JCC Hongyuan Copper's $200M Expansion Project Aims to Boost Capacity to 550,000 mt by 2027
Read More
JCC Hongyuan Copper's $200M Expansion Project Aims to Boost Capacity to 550,000 mt by 2027
JCC Hongyuan Copper's $200M Expansion Project Aims to Boost Capacity to 550,000 mt by 2027
The 300,000 mt/year copper cathode expansion project of JCC Hongyuan Copper, a subsidiary of Jiangxi Copper Corporation, entered the pre-approval public notice stage of its environmental impact assessment on September 4, with a total investment of approximately 1.416 billion yuan. The project is planned to start construction in September 2026 and be completed in December 2027. Upon completion, JCC Hongyuan's total capacity will jump from 250,000 mt to 550,000 mt.
Sep 7, 2026 15:43
Japanese Yen Increases USD/JPY Drops Below 159 Amid Intervention Speculation
Sep 3, 2026 19:00
Japanese Yen Increases USD/JPY Drops Below 159 Amid Intervention Speculation
Read More
Japanese Yen Increases USD/JPY Drops Below 159 Amid Intervention Speculation
Japanese Yen Increases USD/JPY Drops Below 159 Amid Intervention Speculation
[SMM Precious Metal Express] The Japanese yen spiked sharply during Wednesday's trading, with USD/JPY falling below 159 and closing down 0.92% at 158.69, sparking speculation of Japanese currency intervention. The dollar index also dropped sharply, with a weaker dollar environment providing support for precious metals.
Sep 3, 2026 19:00
[SMM thread] the supply end is still adding code to make it more difficult to remove the social database at a high speed. - Shanghai Metals Market (SMM)