类别 宏观贵金属周报 日期 2026 年 1 月 23 日 宏观金融研究团队 研究员：何卓乔(宏观贵金属) 020-38909340 hezhuoqiao@ccb.ccbfutures.com 期货从业资格号：F3008762 研究员：黄雯昕(国债集运) 021-60635739 huangwenxin@ccb.ccbfutures.com 期货从业资格号：F3051589 研究员：聂嘉怡(股指) 021-60635735 niejiayi@ccb.ccbfutures.com 期货从业资格号：F03124070 格陵兰岛风波迷雾重重 请阅读正文后的声明 周度报告 一、宏观环境评述 1.1 经济：中国达成 2025 年经济增长目标 2025 年中国实际 GDP 同比增长 5%，持平于 2024 年且顺利完成年度经济增长 目标；2025 年名义 GDP 略超过 140 万亿元，同比增长 4%，为 2021 年以来的最低 值；GDP 平减系数同比萎缩 0.96%，萎缩程度较 2024 年扩大 0.16 个百分点。2025 年最终消费拉动 GDP 同比 2.6 个百分点，拉动率较 2024 年提升 0.37 个百分 ...

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - The crude oil market is in a weak supply - demand situation with continuous inventory accumulation expected in 2026. Attention should be paid to selling points from geopolitical situations [7][8]. - For asphalt, demand lacks highlights, and attention should be paid to the dynamics of Venezuelan raw materials which may be the main support [31]. - PTA is expected to rise first and then fall with a downward - shifted price center, while ethylene glycol is expected to be under pressure for shock consolidation [56]. - The polyolefin market follows the cost - driven logic, but the upside space is limited. Attention should be paid to structural short - selling opportunities [74]. - Pulp maintains a wide - range shock trend with pressure on the upside and support on the downside [110]. - The soda ash market is under pressure from increasing supply and shrinking demand, and is likely to continue a weak operation in the long - term, with short - term shock operation expected [153]. 3. Summary by Directory Crude Oil - **Market Review and Operation Suggestions**: Weather speculation has ended, and the market is in shock. Supply - demand is weak, and attention should be paid to selling points from geopolitical situations [7]. - **Fundamental Changes**: Three major institutions' January reports show a pessimistic outlook for 2026, with continuous inventory accumulation. US refinery data is also bearish [8]. Asphalt - **Market Review and Operation Suggestions**: Crude oil supply - demand is weak, and Venezuelan situation drives the price up. Supply may decline slightly, and demand is weak [30]. - **Fundamental Changes**: Crude oil supply - demand is weak. Spot prices in some areas change slightly, and the average domestic price drops slightly. Supply and profit change, and demand is weak with inventory changes [32][33][34]. Polyester - **Market Review and Operation Suggestions**: PTA first falls and then rises, and is expected to rise first and then fall. Ethylene glycol first suppresses and then rises, and is expected to be under pressure [55][56]. - **Main Driving Forces**: Downstream consumption demand weakens. PTA supply is stable, and the price may rise first and then fall. Ethylene glycol has a trend of inventory accumulation and is expected to be under pressure [57][58][60]. Polyolefins - **Market Review and Operation Suggestions**: Futures prices first fall and then rise. The market follows the cost - driven logic, but the upside is limited. Attention should be paid to short - selling opportunities [73][74]. - **Fundamental Changes**: Polypropylene and polyethylene production increase. Production profits vary. Inventory shows a differentiated structure, and downstream start - up levels have different performances [75][79][84]. Pulp - **Market Review and Outlook**: The pulp contract price rises slightly, and the spot price is weak. It maintains a wide - range shock [109][110]. - **Fundamental Changes**: Pulp shipping volume, import volume, inventory, and downstream market have different changes [111][117][131]. Soda Ash - **Market Review and Operation Suggestions**: The futures price first falls and then rebounds, with a stable price center. Supply pressure is high, demand shrinks, and inventory decreases. It is expected to be in shock in the short - term and weak in the long - term [146][153]. - **Soda Ash Market Situation**: Supply is at a high level, inventory decreases but the core contradiction remains, spot prices are stable, and downstream demand has different impacts [154][164][173].

021-60635727 期货从业资格号：F03134307 报告类型 铁矿石日评 日期 2026 年 1 月 23 日 黑色金属研究团队 研究员：翟贺攀 zhaihepan@ccb.ccbfutures.com 研究员：聂嘉怡 研究员：冯泽仁 fengzeren@ccb.ccbfutures.com 021-60635736 期货从业资格号：F3033782 投资咨询证书号：Z0014484 021-60635735 niejiayi@ccb.ccbfutures.com 期货从业资格号：F03124070 请阅读正文后的声明 ＃summary＃ 每日报告 | | | | | | 表1：1月22日钢材、铁矿期货主力合约价格、成交及持仓情况（单位：元/吨、%、手、亿元） | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 合约 代码 | 前收 盘价 | 开盘价 | 最高价 | 最低价 | 收盘价 | 涨跌幅 | 成交量 | 持仓量 | 持仓量 变化 | 资金流 入流出 | | RB2605 | 31 ...

Group 1: Report General Information - The report is a daily review of the precious metals industry dated January 23, 2026 [1] - The research team members include He Zhuoqiao (macro precious metals), Huang Wenxin (treasury bonds and container shipping), and Nie Jiayi (stock index) [2] Group 2: Industry Investment Rating - No industry investment rating is provided in the report Group 3: Core Viewpoints - In 2026, precious metals, especially industrial precious metals, will continue to perform strongly under the influence of factors such as the restructuring of the international political and economic landscape, the Fed's loose monetary policy, the improvement of the global economic growth outlook, and the substitution demand of silver and platinum for gold jewelry. Investors are advised to maintain a bullish trading mindset but control the position size, and short hedgers should appropriately reduce the hedging ratio [4][6] - Geopolitical risks may significantly increase in 2026, and the restructuring of the global political and economic landscape and the loose monetary policies of global central banks will continue to boost the demand for reserve diversification, strategic value, and liquidity premium of the precious metals sector. The precious metals sector will continue the medium - term upward trend since 2024 [6] - The improvement of global economic growth momentum and the substitution demand of silver and platinum for gold jewelry will make the performance of silver and platinum stronger than that of gold, but the large influx of investment funds also means significant amplification of price volatility [6] Group 4: Precious Metals Market Conditions and Outlook Intraday Market - Trump's withdrawal of the threat to impose tariffs on eight European countries during the Davos Forum and the agreement on the future cooperation framework in Greenland and the entire Arctic region between the US and NATO led to a significant adjustment in precious metals overnight. However, media reports of the US trying to overthrow the Cuban regime and the weakness of the US real estate market helped precious metals recover most of the previous day's losses in the Asian session on the 22nd, remaining in a relatively strong operating pattern [4] Medium - term Market - Trump will focus on consolidating the geopolitical strategic space in the Western Hemisphere in 2026, which may lead to a significant increase in geopolitical risks [6] - The industrial demand for silver is significantly boosted by the global green energy transition, and the expected industrial demand for platinum and palladium is improved due to the EU's cancellation of the 2035 fuel - vehicle ban. The strong and rising gold price boosts the physical demand for silver, platinum, and palladium through jewelry substitution demand [6] - Investors are advised to maintain a bullish trading mindset but strictly control the position size. Conservative traders can consider cross - variety arbitrage of going long on silver and platinum and short on gold and palladium. Long hedgers should conduct hedging in batches as soon as possible, and short hedgers should appropriately reduce the hedging ratio [6] Group 5: Domestic Precious Metals Market Data | Contract | Pre - closing Price | High Price | Low Price | Closing Price | Change (%) | Open Interest | Change in Open Interest | | --- | --- | --- | --- | --- | --- | --- | --- | | Shanghai Gold Index | 1,092.94 | 1,100.06 | 1,074.63 | 1,088.22 | - 0.43% | 369,376 | - 11,750 | | Shanghai Silver Index | 23,112 | 23,352 | 22,409 | 23,319 | 0.90% | 693,041 | 12,506 | | Guangzhou Platinum Index | 627.94 | 633.50 | 606.34 | 633.47 | 0.88% | 36,352 | - 1,071 | | Guangzhou Palladium Index | 487.24 | 487.74 | 470.95 | 484.52 | - 0.56% | 13,918 | - 5 | [5] Group 6: Main Macro Events/Data - Trump withdrew the threat of using tariffs as a bargaining chip for Greenland and ruled out the possibility of using force. An agreement to end the dispute over the Danish territory is about to be reached [18] - The US Supreme Court justices seem skeptical of Trump's attempt to remove Fed Governor Cook. Trump said he is close to selecting a new Fed chairman and prefers to keep White House economic advisor Hassett in his current position [18] - US pending home sales unexpectedly dropped to a five - month low in December. The decline of 9.3% to 71.8 was due to increased concerns in the labor market and the shortage of entry - level housing offsetting the boost from lower mortgage rates [18]

1. Report Industry Investment Rating - No relevant information provided 2. Core Viewpoints - On January 22, the prices of coke and coking coal futures contracts 2605 rebounded slightly for two consecutive trading days. The news factors led to the rebound of coke and coking coal futures prices after reaching lows, while fundamental changes caused them to fluctuate weakly. It is expected that there is limited room for further decline in the future. Investors can consider establishing medium - to long - term long hedging or investment positions after the prices stabilize [6][11] 3. Summary by Directory 3.1 Market Review 3.1.1 Futures Market - On January 22, for the coke futures contract J2605, the previous closing price was 1683.5 yuan/ton, the opening price was 1675.5 yuan/ton, the highest price was 1690 yuan/ton, the lowest price was 1670 yuan/ton, the closing price was 1688 yuan/ton, with a daily increase of 0.84%. The trading volume was 12,490 lots, the open interest was 38,116 lots, a decrease of 242 lots, and the capital outflow was 0.05 billion yuan. For the coking coal futures contract JM2605, the previous closing price was 1129 yuan/ton, the opening price was 1132 yuan/ton, the highest price was 1135 yuan/ton, the lowest price was 1115 yuan/ton, the closing price was 1131.5 yuan/ton, with a daily increase of 1.07%. The trading volume was 736,188 lots, the open interest was 521,061 lots, an increase of 5,617 lots, and the capital inflow was 0.92 billion yuan [6] - In terms of the top 20 long and short positions of the black - series futures on January 22, all contracts showed a short - dominant situation. The deviation degrees of RB2605, HC2605, SS2603, J2605, JM2605, and I2605 were - 2.33%, - 0.33%, - 3.62%, - 1.20%, - 0.59%, and - 0.63% respectively [7] 3.1.2 Spot Market - On January 22, the ex - warehouse price index of quasi - first - class metallurgical coke at Rizhao Port, Qingdao Port, and Tianjin Port was 1470 yuan/ton, with no change. The aggregated price of low - sulfur primary coking coal in Tangshan was 1455 yuan/ton, in Lvliang was 1426 yuan/ton, in Linfen was 1640 yuan/ton (up 20 yuan/ton), in Handan was 1420 yuan/ton, in Heze was 1430 yuan/ton, and in Pingdingshan was 1660 yuan/ton [9] - Technically, on January 22, the daily KDJ indicator of the coke 2605 contract showed a divergent trend, with the J - value turning up and the K - and D - values continuing to decline; the daily KDJ indicator of the coking coal 2605 contract continued to decline, but the J - value was dull. The daily MACD green bar of the coke 2605 contract enlarged for the second consecutive trading day; the daily MACD indicator of the coking coal 2605 contract formed a death cross the previous day, and the green bar enlarged on the same day [9] 3.2 Market Outlook - **News**: On January 21, US President Trump stated at the World Economic Forum Annual Meeting in Davos that the US had no intention of using excessive force to obtain Greenland and would not implement the tariff measures against Europe originally scheduled to take effect on February 1. On January 20, BHP Billiton announced that its iron ore production in the first half of the 2025 - 2026 fiscal year reached a record high and would adopt price - concession measures. On January 17, the first shipment of nearly 200,000 tons of Simandou iron ore arrived at Baowu's Majishan Port in Zhejiang [10] - **Fundamentals**: Recently, independent coking enterprises have been in continuous losses for four weeks, and the loss margin has been widening for two consecutive weeks. Their coke production decreased slightly after two consecutive weeks of increase. The port coke inventory has been rising for four consecutive weeks from its lowest level since mid - January last year, and the steel mill coke inventory has been rising for four consecutive weeks, reaching a new high since mid - October last year, while the coking enterprise coke inventory has been falling for four consecutive weeks from its highest level since late July last year. Since January 12, the Mongolian coal customs clearance volume has rebounded again. Except on January 16, the Mongolian coal customs clearance volume at the Ganqimaodu Port has exceeded 190,000 tons. Recently, the coking coal inventory of 230 independent coking plants has increased significantly, while the coking coal inventories of steel enterprises and ports have remained relatively stable [11] 3.3 Industry News - On January 19, the 2026 World Economic Forum Annual Meeting was held in Davos, Switzerland. Chinese Vice - Premier He Lifeng stated that China would adhere to green development and share green and low - carbon transformation opportunities with the world [12] - The Minister of Housing and Urban - Rural Development, Ni Hong, said that China's new - type urbanization is still advancing, and there is great potential for high - quality development of the real estate market. The government will continue to implement city - specific policies to promote the stable operation of the real estate market [12] - Multiple departments including the Ministry of Transport issued an action plan to support the development of leading transportation and logistics enterprises and strengthen cooperation between different industries [13] - The ultra - low emission renovation project of Panzhihua Gangqi Miyi Baima Pellet Co., Ltd., contracted by Shougang Engineering Company, was successfully put into operation [13] - The first shipment of high - grade iron ore from the Simandou 3 and 4 mining areas arrived in China on January 21 [13] - As of the end of December, Shaanxi's coal production was 804.617 million tons, a year - on - year increase of 22.472 million tons, or 2.9%, accounting for 16.7% of the national coal production [13] - In 2025, Mongolia's coking coal exports increased by 6.42% year - on - year, reaching a record high of 63.59 million tons [13] - In the fourth quarter of 2025, the coking raw coal production of a Mongolian mining company and its subsidiaries reached 396,360 tons, a 10% increase from the previous quarter and an 8% increase year - on - year [13] - On January 21, Trump announced that he would not implement the tariff measures against eight European countries originally scheduled to take effect on February 1 [13] - The International Energy Agency (IEA) raised its forecast for global oil demand growth in 2026 to 930,000 barrels per day and also raised the forecast for global oil supply growth to 2.5 million barrels per day [13][14] - Recently, European natural gas prices reached 40 euros per megawatt - hour for the first time since June, with a significant increase [14] - The UNCTAD Secretary - General said that the greatest risk for the global economy in 2026 is the increasing uncertainty, and she highly praised China's role in multilateralism [14] 3.4 Data Overview - The report presents multiple data charts, including the spot price index of metallurgical coke in major markets, the aggregated spot price of primary coking coal in major markets, coking plant production and capacity utilization rate, steel mill coke production and capacity utilization rate, national daily average hot metal production, coke inventories in ports/steel mills/coking plants, independent coking plant's profit per ton of coke, sample mine production and operating rate, sample mine's clean coal and raw coal inventories, coking coal inventories in ports/coking plants/steel mills, the basis between Rizhao Port's quasi - first - class coke and the May contract, and the basis between Linfen's low - sulfur primary coking coal and the May contract [16][24][28]

行业 镍日报 日期 2026 年 1 月 23 日 有色金属研究团队 研究员：余菲菲 021-60635729 yufeifei@ccb.ccbfutures.com 期货从业资格号：F3025190 研究员:张平 021-60635734 zhangpin@ccb.ccbfutures.com 期货从业资格号：F3015713 研究员：彭婧霖 021-60635740 pengjinglin@ccb.ccbfutures.com 期货从业资格号：F3075681 22 日镍价延续背靠 14 万整数关支撑宽幅震荡运行，主力收盘上涨 1.15%报 142500，总持仓较上日减少 6645 手至 38.6 万手。8-12%高镍生铁出厂均价再度较 上日上涨 5 至 1033.5 元/镍点，纯镍端看涨情绪较强带动镍铁跟随上涨，成本高 企下游接受意愿有所降低；电池级硫酸镍价格继续下跌 600 至 32750 元/吨，高价 导致下游节前备货意愿不足，镍盐价格高位回落；中间品 MHP 系数维持高位，短 期市场流通量仍有限。消息显示，淡水河谷表示目前获批配额只有生产需求的 30%，进一步夯实配额缩减预期，后续密切关注印尼政策 ...

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core View of the Report - On the 22nd, the aluminum price fluctuated narrowly with a decline followed by a rise. The main contract closed up 1.59% at 24,055 yuan/ton, and the total open interest decreased by 3,979 lots to 710,000 lots. The adjustment of aluminum price led to a slight improvement in the overall purchasing sentiment of downstream enterprises, but they remained cautious. The spot premium/discount is expected to remain under pressure. The discount in East China was -150, -250 in Central China, and -115 in South China. [7] - A mine collapse in Guinea on the 21st caused casualties. Although it has not affected the production of the core bauxite mining areas in Guinea for the time being, it still had an emotional impact on the alumina market. On the 22nd, the futures price rebounded nearly 2% to 2,717 yuan/ton at a low level, but it is expected to mainly fluctuate widely at a low level under the suppression of the oversupply fundamentals. [7] - The supply side of electrolytic aluminum remained basically stable. The new electrolytic aluminum projects in China and Indonesia continued to increase production, but the short - term increment was limited. High aluminum prices still suppressed the end - users, but benefiting from the inventory preparation demand for finished products as the Spring Festival approached, the demand side still had some resilience. The continuous inventory accumulation of aluminum ingots put some pressure on the market. Currently, aluminum prices are still dominated by macro and capital factors. Due to the fluctuations in macro - sentiment and the previous rapid rise, the short - term aluminum price adjustment should be treated with caution. [7] 3. Summary by Relevant Catalogs 3.1行情回顾与操作建议 (Market Review and Operation Suggestions) - Aluminum price: The main contract of aluminum price rose 1.59% to 24,055 yuan/ton on the 22nd, with the total open interest decreasing by 3,979 lots to 710,000 lots. The adjustment of aluminum price improved the downstream purchasing sentiment slightly, but the spot premium/discount is under pressure. [7] - Alumina: The mine collapse in Guinea affected the alumina market sentiment. The futures price rebounded nearly 2% to 2,717 yuan/ton on the 22nd, and is expected to fluctuate widely at a low level due to the oversupply. [7] - Electrolytic aluminum supply and demand: The supply is basically stable with limited short - term increment. High prices suppress the end - users, but the demand has some resilience due to the Spring Festival inventory preparation. The inventory accumulation of aluminum ingots pressures the market. Aluminum prices are dominated by macro and capital factors, and short - term adjustment is expected. [7] 3.2行业要闻 (Industry News) - Mine collapse in Guinea: On January 21, 2026, a mechanized mine in the Doko mining area of Siguiri Province, Guinea, collapsed, causing 6 miners to die. The accident is in the gold - mining area, about 800 kilometers away from the core bauxite mining area, and has not affected the bauxite production for the time being. [8][10] - "Aluminum replacing copper" in the air - conditioning industry: 19 air - conditioning enterprises and research institutions, including Midea, Haier, and Xiaomi, jointly launched the implementation of the "aluminum replacing copper" series of standards. Some brand stores said they would launch aluminum - made household air - conditioning products as early as 2026, while others had no such plan. [10] - Production cut by Rio Tinto: Rio Tinto will cut the production of its Yarwun alumina refinery in Australia by 40% from October 2026 to extend its operation life to 2035. This will reduce the annual alumina production by about 1.2 million tons and affect about 180 jobs. [10] - Mining plan of Nalco: India's state - owned National Aluminium Company (Nalco) plans to start mining the Pottangi bauxite mine in Odisha in June 2026. It is also expanding the fifth production line of its Damanjodi alumina refinery, which will increase the annual production capacity by 1 million tons to 3.275 million tons. [10]

Report Information - Report Type: Container Shipping Index Daily Report [1] - Date: January 23, 2026 [2] - Researchers: He Zhuoqiao, Huang Wenxin, Nie Jiayi [3] Industry Investment Rating - No relevant information provided Core Viewpoints - The spot market shows signs of peaking, with the Shanghai Port's export freight rate to European base ports falling, and major shipping companies lowering their quotes for late January. The inflection point of the spot high should have appeared. The sudden change in the Red Sea re - navigation may boost the sentiment of far - month contracts [8] Summary by Directory 1. Market Review and Operation Suggestions - Spot Market: The Shanghai Port's export freight rate to European base ports stopped rising and turned down, with a 2.5% decline to $1676/TEU. The SCFIS index also dropped slightly. Shipping companies are lowering quotes, indicating a signal of price cuts to attract cargo [8] - Red Sea Re - navigation: Maersk changed the route of ships on some routes via the Cape of Good Hope instead of the Suez Canal, which may boost far - month contracts [8] 2. Industry News - Market Conditions from January 12 - 16: To cope with the Spring Festival holiday, the cargo volume increased slightly, while the freight rate of ocean routes and the composite index decreased. The Shanghai Export Container Composite Freight Index dropped 4.4% to 1574.12 points [9] - European Routes: The Sentix euro - zone investor confidence index in January was - 1.8, better than expected. The shipping demand was stable with a slight increase, and the average cabin utilization rate was close to full, but the freight rate dropped 2.5% to $1676/TEU [9] - Mediterranean Routes: Similar to European routes, the spot booking price dropped more, with a 7.7% decline to $2983/TEU [9] - North American Routes: The US labor market was stable. The shipping market supply - demand was generally stable, and the average cabin utilization rate was over 90%. The spot booking price fluctuated slightly, with a 1.1% decline to $2194/FEU for the US West and a 1.2% increase to $3165/FEU for the US East [10] - Futures Contract Adjustment: The Shanghai International Energy Exchange will adjust the contract months of the Container Shipping Index (European Line) futures from February 10, 2026, adding EC2605, EC2607, EC2609, and adding EC2703 on March 31, 2026 [10] - Gaza Cease - fire Plan: The second - stage plan of the Gaza cease - fire involves setting up a peace committee and a transitional government, but there are differences between Netanyahu and Trump [10] - Yemen Situation: The Houthi armed forces warned Saudi Arabia against military action, and the Yemeni President's Leadership Council established a supreme military committee [10] 3. Data Overview 3.1 Container Shipping Spot Prices - SCFIS: The European route decreased 0.1% to 1954.19 points, and the US West route decreased 1.4% to 1305.27 points from January 12 to January 19 [12] 3.2 Container Shipping Index (European Line) Futures Quotes - The table shows the trading data of EC2602, EC2604, EC2606, EC2608, EC2610, and EC2612 on January 22, including opening price, closing price, settlement price, etc. [6] 3.3 Shipping - Related Data Charts - The report provides charts of container ship capacity in Europe, global container ship orders, Shanghai - European base port freight rates, etc. [18][22]

行业 国债日报 日期 2026 年 1 月 23 日 研究员：何卓乔(宏观贵金属) 18665641296 hezhuoqiao@ccb.ccbfutures.com 期货从业资格号：F3008762 研究员：黄雯昕(国债集运) 021-60635739 huangwenxin@ccb.ccbfutures.com 期货从业资格号：F3051589 研究员：聂嘉怡(股指) 021-60635735 niejiayi@ccb.ccbfutures.com 期货从业资格号：F03124070 宏观金融团队 请阅读正文后的声明 ＃summary＃ 每日报告 | | 表1：国债期货1月22日交易数据汇总 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 合约 | 前结算价 | 开盘价 | 收盘价 | 结算价 | 涨跌 | 涨跌幅 （%） | 成交量 | 持仓量 | 仓差 | | TL2603 | 112.250 | 112.090 | 112.170 | 112.220 | -0.080 | -0.07 ...

行业 沥青日报 日期 2026 年 1 月 23 日 021-60635738 lijie@ccb.ccbfutures.com 期货从业资格号：F3031215 021-60635737 renjunchi@ccb.ccbfutures.com 期货从业资格号：F3037892 021-60635740 pengjinglin@ccb.ccbfutures.com 期货从业资格号：F3075681 021-60635570 liuyouran@ccb.ccbfutures.com 期货从业资格号：F03094925 期货从业资格号：F3015157 021-60635727 fengzeren@ccb.ccbfutures.com 期货从业资格号：F03134307 能源化工研究团队 研究员：李捷,CFA（原油沥青） 研究员：任俊弛（PTA、MEG） 研究员：彭婧霖（聚烯烃） 研究员：刘悠然（纸浆） 研究员：冯泽仁（玻璃纯碱） 请阅读正文后的声明 每日报告 一、行情回顾与操作建议 表1： 行情回顾(元/吨) | | 开盘 | 收盘 | 最高 | 最低 | 涨跌幅% | 成交量（万手） | | --- | - ...