Group 1: Company Performance - As of August 20, the number of shareholders for Hahantong decreased by 0.58% to 20,500, while the average circulating shares per person increased by 0.58% to 4,951 shares [2] - For the first half of 2025, Hahantong achieved operating revenue of 806 million yuan, representing a year-on-year growth of 12.89%, but the net profit attributable to the parent company decreased by 14.01% to 12.28 million yuan [2] Group 2: Financing and Trading Activity - On August 28, Hahantong's stock price fell by 4.24%, with a trading volume of 258 million yuan. The financing buy-in amount was 21.48 million yuan, while the financing repayment was 29.87 million yuan, resulting in a net financing buy of -8.40 million yuan [1] - The total balance of margin trading for Hahantong as of August 28 was 131 million yuan, accounting for 4.05% of its circulating market value, which is above the 70th percentile level over the past year [1] - On the same day, there were no shares sold or repaid in the securities lending market, with a total securities lending balance of 0, indicating a high level of inactivity in this area [1] Group 3: Dividend Distribution - Hahantong has cumulatively distributed dividends of 71.27 million yuan since its A-share listing, with 55.82 million yuan distributed over the past three years [3]

Group 1 - The core viewpoint of the news highlights the financial performance and trading activities of HaHan HuTong, indicating a decline in stock price and mixed results in financing activities [1][2] - On August 27, HaHan HuTong's stock price fell by 2.79%, with a trading volume of 252 million yuan. The financing buy-in amount was 19.99 million yuan, while the financing repayment was 26.98 million yuan, resulting in a net financing buy of -6.99 million yuan [1] - As of August 27, the total margin balance for HaHan HuTong was 139 million yuan, accounting for 4.13% of its market capitalization, indicating a high level of financing compared to the past year [1] Group 2 - As of August 20, the number of shareholders for HaHan HuTong was 20,500, a decrease of 0.58% from the previous period, while the average circulating shares per person increased by 0.58% to 4,951 shares [2] - For the first half of 2025, HaHan HuTong reported revenue of 806 million yuan, a year-on-year increase of 12.89%, but the net profit attributable to shareholders decreased by 14.01% to 12.28 million yuan [2] Group 3 - Since its A-share listing, HaHan HuTong has distributed a total of 71.27 million yuan in dividends, with 55.82 million yuan distributed over the past three years [3]

Report Information - Report Title: Non-ferrous Metals Weekly Report (Refined Tin) [1] - Date: August 25, 2025 [1] - Author: Wang Wenhu [1] Investment Rating - No investment rating for the industry is provided in the report. Core Viewpoints - The expectation of the Fed's interest rate cut in September has increased, and the total inventory of domestic and foreign tin ingots has decreased. However, due to the复产 expectations of tin mines in Wa State, Myanmar and Congo-Kinshasa, the upside space for Shanghai tin prices may be limited. It is recommended that investors wait and see for the moment, paying attention to the support levels around 248,000 - 260,000 and the resistance levels around 271,000 - 279,000 for Shanghai tin, and the support levels around 30,000 - 32,000 and the resistance levels around 34,000 - 36,000 for London tin [2]. - The positive basis and negative monthly spread of Shanghai tin are within a reasonable range, which is due to the gradual复产 expectations of tin mines in Wa State, Myanmar and Congo-Kinshasa. However, the weakening employment supply - demand in the US has increased the expectation of the Fed's interest rate cut in the second half of the year, and there is an expectation of the domestic traditional consumption season changing from off - peak to peak. It is recommended that investors wait and see for arbitrage opportunities [5]. - The positive spreads of LME tin (0 - 3) and (3 - 15) contracts are within a reasonable range, and the Shanghai - London tin price ratio is lower than the 50% quantile of the past five years. This is due to the weakening employment supply - demand in the US increasing the expectation of the Fed's interest rate cut in the second half of the year, and the relatively low inventory of refined tin at the LME. It is recommended to wait and see for arbitrage opportunities in the spreads of LME tin (0 - 3) and (3 - 15) contracts [9]. Summary by Category Supply Side - **Tin Ore**: Myanmar's Wa State decided on July 11 that the first batch of 40 - 50 mines would resume production after paying fees (the initial incremental output does not exceed 10,000 metal tons and there is a 2 - 3 - month transmission period, with a total of 108 mines). Alphamin Resources announced on April 9 that the Bisie tin mine in North Kivu Province, Congo - Kinshasa, the world's third - largest, would resume production in stages (with production volumes of 17,300 and 20,000 tons in 2024 and 2025 respectively), and the power system repair would take more than 3 months. These factors may lead to a month - on - month increase in China's tin ore production and import volume in August [20]. - **Recycled Tin**: China's recycled tin production in August may increase month - on - month [21][23]. - **Refined Tin**: The capacity utilization rate of refined tin in Yunnan and Jiangxi has increased (remained flat) compared with last week. China's refined tin production and inventory in August may increase month - on - month. Indonesia's export volume in August may increase month - on - month, and the loss in imports and exports may lead to a month - on - month decrease in China's refined tin imports and exports in August [2][27][31]. - **Processing Fees**: The daily processing fees for domestic tin concentrates are fluctuating downward, which may indicate a tight supply expectation of domestic tin ore [16]. Demand Side - **Tin Solder**: The daily processing fees for photovoltaic solder strips have decreased month - on - month, which may lead to a month - on - month decrease in the capacity utilization rate and an increase in the inventory of China's tin solder in August [34]. - **Solder Strips**: China's solder strip imports in August may decrease month - on - month, while exports may increase month - on - month [36][38]. - **Tin - Plated Sheets**: China's tin - plated sheet production, imports, and exports in August may increase (decrease, increase) month - on - month [42]. - **Lead - Acid Batteries**: The capacity utilization rate of China's lead - acid batteries has increased compared with last week. Since tin is an important additive element in lead - acid batteries, this may also affect the demand for tin [44][47]. Inventory - China's refined tin social inventory has decreased compared with last week. The inventory of refined tin on the SHFE has decreased compared with last week, the inventory of refined tin at the LME has increased compared with last week, and the total inventory of domestic and foreign refined tin has decreased compared with last week [10][12]. Price and Spread - The basis of Shanghai tin is positive and within a reasonable range, and the monthly spread is negative and within a reasonable range [3][5]. - The spread of the LME tin (0 - 3) contract is positive and within a reasonable range, and the spread of the (3 - 15) contract is positive and within a reasonable range. The Shanghai - London tin price ratio is lower than the 50% quantile of the past five years [7][9].

Report Industry Investment Rating - No relevant content provided Core Viewpoints - The weakening US job market has increased expectations of a Fed rate cut, but due to the resumption of tin mines in Wa State, Myanmar and Congo-Kinshasa, and the continuous increase in the operating capacity of domestic refined tin, the upside potential of Shanghai tin prices may be limited. It is recommended that investors wait and see, paying attention to the support levels around 255,000 - 260,000 and the resistance levels around 274,000 - 278,000 for Shanghai tin, and the support levels around 30,000 - 32,000 and the resistance levels around 34,000 - 36,000 for London tin [3]. - The positive basis and negative monthly spread of Shanghai tin are within a reasonable range, mainly due to the increasing expectations of a Fed rate cut in the second half of the year, but also the resumption of tin mines in Wa State, Myanmar and Congo-Kinshasa, and the rising weekly operating capacity of domestic refined tin. It is recommended to wait and see for arbitrage opportunities [6]. - The negative spread of LME tin (0 - 3) and positive spread of (3 - 15) are within a reasonable range, and the ratio of Shanghai-London tin prices is at the 50% quantile of the past five years, mainly due to the Trump administration's re-imposition of tariffs on many countries, but also the increasing expectations of a Fed rate cut in the second half of the year and the decrease in LME refined tin inventory compared to last week. It is recommended to wait and see for arbitrage opportunities for the spreads of LME tin (0 - 3) and (3 - 15) [10]. Summary by Related Catalogs Supply Side - The first batch of 40 - 50 mines in Wa State, Myanmar will resume production after paying fees on July 11 (the initial increase will not exceed 10,000 metal tons and there is a 2 - 3 month transmission period, with a total of 108 mines), and Alphamin Resources announced the phased resumption of the Bisie tin mine in North Kivu, Congo-Kinshasa on April 9, which may lead to a month-on-month increase in the production (import) volume of domestic tin ore in August [21]. - The daily processing fee of domestic tin concentrate is oscillating downward, indicating a tight supply expectation of domestic tin ore [17]. - The production volume of Chinese recycled tin in August may increase month-on-month [22]. - The capacity utilization rate of refined tin in Jiangxi and Yunnan has increased (remained flat) compared to last week, and the production (inventory) volume of Chinese refined tin in August has increased (increased) month-on-month [28]. - Due to the impact of a corruption investigation on the approval of mining licenses by the Indonesian Ministry of Finance and the possible reduction of medium - to long - term export quotas, and the plan of Indonesian state - owned tin mining company PT Timah to increase tin production and sales in 2025, the export volume in August may increase month-on-month. The continued loss in imports and exports may lead to a month-on-month decrease in the import (export) volume of Chinese refined tin in August [32]. Demand Side - The capacity utilization rate of Chinese tin solder in August may decrease month-on-month, and the daily processing fee of photovoltaic solder strip has decreased month-on-month, which may lead to a decrease (increase) in the capacity utilization rate (inventory) of Chinese tin solder in August [33][35]. - The import (export) volume of Chinese solder strip in August may decrease (increase) month-on-month [37]. - The production (import, export) volume of Chinese tinplate in August may increase (decrease, increase) month-on-month [43]. Inventory - The social inventory of Chinese refined tin has decreased compared to last week [11]. - The inventory of refined tin in the Shanghai Futures Exchange has increased compared to last week; the social inventory of Chinese tin ingots has decreased compared to last week; the inventory of refined tin in the London Metal Exchange has decreased compared to last week; the total inventory of domestic and foreign refined tin has decreased compared to last week [13]. Price and Spread - The basis of Shanghai tin is positive and the monthly spread is negative, both within a reasonable range [4][6]. - The spread of LME tin (0 - 3) is negative and the spread of (3 - 15) is positive, both within a reasonable range, and the ratio of Shanghai-London tin prices is at the 50% quantile of the past five years [8][10].

Report Industry Investment Rating - Not provided in the content Core Viewpoints - The weakening US job market has increased the market's expectation of a Fed rate cut. However, due to the expected resumption of tin mines in Wa State, Myanmar, and North Kivu, Congo, and the continuous increase in the operating capacity of domestic refined tin, the upward space for Shanghai tin prices may be limited. It is recommended that investors wait and see for the time being, paying attention to the support and pressure levels of Shanghai tin and London tin [3]. - The positive basis and negative monthly spread of Shanghai tin, as well as the negative (0 - 3) and positive (3 - 15) contract spreads of LME tin, are all within a reasonable range. Given the expected increase in production and inventory and the influence of factors such as Fed rate - cut expectations and mine resumptions, it is recommended to wait and see for arbitrage opportunities [6][10]. Summary by Related Catalogs Supply - side - Myanmar's Wa State determined on July 11 that the first batch of 40 - 50 mines would resume production after paying fees, with an initial incremental production of no more than 10,000 metal tons and a transmission period of 2 - 3 months. Alphamin Resources announced the phased resumption of the Bisie tin mine in North Kivu, Congo, which may lead to a month - on - month increase in China's tin ore production and imports in August [20]. - China's recycled tin production in August may increase month - on - month [21][23]. - The capacity utilization rate of refined tin in Yunnan and Jiangxi has increased (or remained flat) compared to last week, and China's refined tin production and inventory in August may increase month - on - month [27]. - Indonesia's state - owned tin mining company PT Timah plans to increase tin production and sales in 2025. The export volume in August may increase month - on - month, but due to the loss in imports and exports, China's refined tin imports and exports in August may decrease month - on - month [31]. Demand - side - The capacity utilization rate of China's tin solder in August may decrease month - on - month, and the inventory may increase month - on - month [34]. - China's solder strip imports in August may decrease month - on - month, while exports may increase month - on - month [36][38]. - China's tin - plated sheet production and exports in August may increase month - on - month, while imports may decrease month - on - month [42]. Market Indicators - The basis of Shanghai tin is positive and the monthly spread is negative, both within a reasonable range [4][6]. - The (0 - 3) contract spread of LME tin is negative and the (3 - 15) contract spread is positive, both within a reasonable range. The ratio of Shanghai and London tin prices is at the 50% quantile of the past five - year average [8][10]. - China's refined tin social inventory, SHFE refined tin inventory, and the total domestic and foreign refined tin inventory have increased compared to last week, while the LME refined tin inventory has decreased [11][13]. - The daily processing fee of domestic tin concentrate has shown a downward trend, indicating a potentially tight supply of domestic tin ore [14][16]. Other - The capacity utilization rate of China's lead - acid battery has remained flat compared to last week [44][47].

Core Insights - The overall quality of photovoltaic (PV) components has significantly declined from 2017 to 2024, particularly noted from the end of 2023, aligning with the industry's cost reduction and price drop efforts [1][2] Group 1: Quality Assessment of PV Components - In a recent survey of 36 companies and 69 batches of PV components, 11 batches were found to be non-compliant, with 5 batches failing mechanical load tests, 8 batches not meeting the efficiency standards set by the Ministry of Industry and Information Technology, and 3 batches failing to meet power output standards [1] - The quality of PV glass, crucial for component safety, has deteriorated since 2022, reverting to early industry levels, with 3 out of 10 batches failing quality tests primarily due to bending strength issues [1] - The compliance rate for frame products has been consistently low, with a recent survey showing a compliance rate below 50%, mainly due to non-compliance in chemical composition and wall thickness [2] Group 2: Specific Product Quality Issues - The quality of solder ribbon products has seen a notable decline, with 26 out of 61 batches failing, primarily due to non-compliance in tin-lead content [2] - Although encapsulant products have historically had high compliance rates, recent surveys indicate issues with peel strength and mass density, with POE and EVA compliance rates around 80% and 85% respectively, while EPE compliance is below 80% [2] - The overall compliance rate for junction boxes in 2025 was reported to be below 50%, with failures concentrated in thermal performance tests of bypass diodes [2] Group 3: Recommendations for Quality Improvement - Six recommendations were proposed to enhance quality, including the establishment of guiding documents for performance indicators, strengthening regulatory sampling across the supply chain, and improving procurement standards to focus on material performance [3] - Increased monitoring and acceptance testing, along with enhanced inspection of existing power plants, were suggested to manage supplier credibility and ratings effectively [3] - Encouragement of outdoor empirical testing and the adoption of new standards and methods for quality control in procurement, acceptance, and inspections was also recommended [3]

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - The resumption of tin mines in Wa State, Myanmar, and the Democratic Republic of the Congo, along with the increasing operating rate of domestic refined tin production capacity, but the decrease in refined tin inventories both at home and abroad compared to last week, may lead to an adjustment in Shanghai tin prices. It is recommended that investors hold their previous short positions cautiously and pay attention to the support and resistance levels [3]. - The positive basis and negative monthly spread of Shanghai tin, as well as the negative (0 - 3) and positive (3 - 15) contract spreads of LME tin, are within reasonable ranges. Due to various factors, it is suggested to temporarily wait and see for arbitrage opportunities [6][11]. Summary by Related Catalogs Supply Side - On July 11, Wa State, Myanmar, decided that the first batch of 40 - 50 mines would resume production after paying fees (with an initial incremental output of no more than 10,000 metal tons and a transmission period of 2 - 3 months, totaling 108 mines). Alphamin Resources announced the phased resumption of the Bisie tin mine in North Kivu Province, Democratic Republic of the Congo, on April 9 (with production volumes of 17,300 and 20,000 tons in 2024 and 2025 respectively). These factors may cause the domestic tin ore production (import) volume in July to decrease (increase) month - on - month. Coupled with the decline in domestic tin concentrate processing fees, it may indicate a tight supply expectation of domestic tin ore [3][22]. - China's recycled tin production in July may increase month - on - month [23][25]. - The operating rates of refined tin production capacity in Jiangxi and China (Yunnan) increased (remained flat) compared to last week; China's refined tin production (inventory) volume in July increased (decreased) month - on - month [3][29]. - Indonesia's Ministry of Finance's mining license approval is affected by a corruption investigation and may reduce long - term export quotas, causing the export volume in July to decrease month - on - month. China's refined tin import (export) volume in July may increase (decrease) month - on - month [3][33]. Demand Side - The operating rate (inventory) of China's tin solder production capacity in July may increase (increase) month - on - month [3][36]. - China's solder strip import (export) volume in July may increase (increase) month - on - month [3][38][40]. - China's tinplate production (import, export) volume in July may increase (decrease, decrease) month - on - month [3][44]. Inventory - The social inventory of China's refined tin decreased compared to last week. The inventories of refined tin in the Shanghai Futures Exchange, Chinese tin ingot social inventory, and LME refined tin also decreased compared to last week [12][14]. Price and Spread - The basis of Shanghai tin is positive and within a reasonable range, and the monthly spread is negative and within a reasonable range. The (0 - 3) contract spread of LME tin is negative and within a reasonable range, while the (3 - 15) contract spread is positive and within a reasonable range. The Shanghai - London tin price ratio is lower than the 50% quantile of the past five years [6][11]. Investment Strategy - It is recommended that investors hold their previous short positions cautiously and pay attention to the support level around 248,000 - 260,000 and the resistance level around 274,000 - 280,000 for Shanghai tin, and the support level around 30,000 - 32,000 and the resistance level around 34,000 - 36,000 for London tin [3]. - It is suggested to temporarily wait and see for arbitrage opportunities regarding the basis and monthly spread of Shanghai tin, as well as the (0 - 3) and (3 - 15) contract spreads of LME tin [6][11].

Report Industry Investment Rating - Not provided Core Viewpoints - The expansion of the US fiscal deficit and the expectation of the Fed to cut interest rates, the easing of mutual tariffs between China and the US, and the traditional consumption off - season are intertwined. However, the resumption of tin mines in Myanmar's Wa State and the Democratic Republic of the Congo, and the increasing trend of domestic refined tin operating capacity and inventory may lead to an adjustment in Shanghai tin prices. It is recommended that investors try short - selling the main contract at high levels with a light position in the short - term, and pay attention to the support and pressure levels [3]. - The positive basis and negative monthly spread of Shanghai tin, as well as the positive spreads of LME tin (0 - 3) and (3 - 15) contracts, are all in a reasonable range. Due to the expected resumption of tin mines in Myanmar's Wa State and the Democratic Republic of the Congo, the increasing trend of domestic refined tin operating capacity and social inventory, and the expected suppression of downstream demand in the traditional consumption off - season, investors are advised to temporarily wait and see for arbitrage opportunities [6][10]. Summary by Related Content Supply - side - Myanmar's Wa State's Manxiang mine resumed production in late April, but due to strict mining license approval, reduced approved capacity, and the change of export tax from cash to physical tax, the actual capacity ramp - up is slow (the initial increase is no more than 10,000 metal tons and a 2 - 3 - month transmission period is required). Alphamin Resources announced the phased resumption of the Bisie tin mine in North Kivu Province, the Democratic Republic of the Congo on April 9 (production in 2024 and 2025 is 17,300 and 20,000 tons respectively), and the power system repair takes more than 3 months. China's tin ore production and imports in July increased month - on - month [3][21]. - China's recycled tin production in July increased month - on - month [22][24]. - The operating rates of refined tin production capacity in Jiangxi and China (Yunnan) increased (remained flat) compared with last week, and China's refined tin production (inventory) in July increased (decreased) month - on - month [3][28]. - Malaysia's MSC smelting company suspended tin production due to a natural gas pipeline explosion on April 1. Indonesia's mining license approval is affected by a corruption investigation and may compress medium - and long - term export quotas. PT Timah plans to increase tin production and sales in 2025. China's refined tin imports in July may increase month - on - month [30][32]. Demand - side - China's tin solder production capacity utilization rate (inventory) in July increased (increased) month - on - month, and the import (export) volume of solder strips in July may increase (increase) month - on - month [3][34][38]. - China's tin - plated sheet production (import, export) volume in July may increase (decrease, decrease) month - on - month [3][42][44]. - China's lead - acid battery production capacity utilization rate increased compared with last week. Since tin is an important additive in lead - acid batteries, it may affect tin demand [46][49]. Market Indicators - The basis of Shanghai tin is positive and the monthly spread is negative, both in a reasonable range [4][6]. - The spreads of LME tin (0 - 3) and (3 - 15) contracts are positive and in a reasonable range, and the ratio of Shanghai - London tin prices is lower than the 50% quantile of the past five years [8][10]. - The social inventory of refined tin in China increased compared with last week, and the inventories of SHFE, LME, and domestic tin ingots also increased [11][13]. - The domestic tin ore processing fee is in a downward trend, indicating a tight supply expectation of domestic tin ore [15][17].

Core Viewpoint - The stock price of Hahong Huadong (301137.SZ) surged significantly due to media reports linking the company's products to controllable nuclear fusion projects, resulting in a cumulative increase of over 30% in stock price over two trading days [1] Group 1: Stock Performance - On May 23 and May 26, Hahong Huadong's stock price hit the daily limit, with a total increase of 44% over these two days, adding over 1 billion yuan to the company's market capitalization [1] - On May 27, the stock opened high and fluctuated, reaching a maximum increase of over 17%, closing at 36.79 yuan per share, up 11.52% [1] Group 2: Company Financials - In 2022, Hahong Huadong reported a revenue of 1.571 billion yuan, a year-on-year decline of 8.43%, and a net profit of 46.05 million yuan, down 40.12% [2] - In 2023, the company experienced a slight revenue increase of 0.49%, with net profit rising by 25.92% to 57.99 million yuan [2] - In 2024, revenue slightly decreased by 0.36% to 1.573 billion yuan, while net profit fell by 30.19% to 40.48 million yuan [2] Group 3: Product Composition - Welding wires are the main source of revenue for Hahong Huadong, generating 1.231 billion yuan in 2024, accounting for 78.24% of total revenue [2] - Welding strips contributed 113 million yuan, representing 7.2% of total revenue [2] Group 4: Investment Activities - At the end of last year, Hahong Huadong made its first external investment, planning to invest 122 million yuan in Haiyan Zhongda Metal Electronic Materials Co., Ltd. to enhance the scale of special welding materials and improve product structure [2]

Investment Rating - The investment rating for the company is upgraded to "Accumulate" [8] Core Views - The company is expected to face profit pressure in 2024, with a projected net profit of 0.42 billion yuan, a decrease of 65% year-on-year [8] - The first quarter of 2025 shows a slight recovery in losses, with a net profit of -0.03 billion yuan, indicating a 110% decrease quarter-on-quarter but an 88% increase year-on-year [8] - The company’s revenue for 2024 is forecasted to be 2.67 billion yuan, representing a year-on-year growth of 23% [8] Financial Forecasts - Total revenue projections for the company are as follows: - 2023: 2.175 billion yuan - 2024: 2.673 billion yuan - 2025: 2.828 billion yuan - 2026: 3.250 billion yuan - 2027: 3.736 billion yuan - Year-on-year growth rates for total revenue are projected at 74.39% for 2023, 22.91% for 2024, 5.81% for 2025, 14.92% for 2026, and 14.93% for 2027 [8][9] - The net profit forecast for the company is as follows: - 2024: 0.4229 billion yuan - 2025: 0.3290 billion yuan - 2026: 0.5212 billion yuan - 2027: 0.6842 billion yuan - Year-on-year changes in net profit are projected at 139.99% for 2023, -64.90% for 2024, -22.19% for 2025, 58.41% for 2026, and 31.27% for 2027 [8][9] Market Data - The closing price of the company's stock is 19.36 yuan, with a market capitalization of 2.12391 billion yuan [5] - The price-to-earnings (P/E) ratio is projected to be 47.97 for 2024, 61.65 for 2025, 38.92 for 2026, and 29.65 for 2027 [8][9]