格林大华期货早盘提示：钢矿-20260320

Group 1: Report Investment Rating - The report gives a "Shock and Bullish" rating for the steel and ore sector in the black building materials industry [1] Group 2: Core Viewpoints - The report expects the steel and ore market to fluctuate. For trading strategies, it suggests gradually closing long positions in steel and ore, continuing to hold the strategy of going long on the spread between hot - rolled coil and rebar, and considering going long on the ratio of rebar to iron ore [1][2] Group 3: Summary by Directory Market Review - On Thursday, rebar, hot - rolled coil, and iron ore all closed down. During the night session, rebar and iron ore closed up, while hot - rolled coil closed flat [1] Important Information - On March 17, relevant Chinese departments held a symposium on new energy vehicle industry, aiming to standardize competition order and promote development [1] - As of March 17, the total US federal debt reached $39,016,762,910,245.14, breaking through the $39 - trillion mark [1] - From January to February, China's cumulative crude steel production was 160.34 million tons, a year - on - year decrease of 3.6%; pig iron production was 137.7 million tons, a year - on - year decrease of 2.7%; steel production was 221.19 million tons, a year - on - year decrease of 1.1% [1] - The central bank will continue a moderately loose monetary policy and maintain market liquidity [1] - Israeli Prime Minister Netanyahu said Israel "independently" attacked an Iranian gas field and would follow Trump's "pause" request for subsequent air strikes on energy facilities [1] Market Logic - On March 19, the market prices of mainstream imported iron ore varieties at Qingdao Port fell [1] - On March 19, the price of Shanghai Zhongtian rebar was 3250 yuan, down 10 yuan; the price of Shanghai Angang/Benxi hot - rolled coil was 3290 yuan, down 20 yuan [1] - On March 19, the spot market of port coke was stable. The total inventory of the two ports increased compared to the previous working day [1] - This week, the supply of five major steel products was 8.3982 million tons, a week - on - week increase of 188,500 tons or 2.3%; the total inventory was 19.4623 million tons, a week - on - week decrease of 286,600 tons or 1.5%; the apparent consumption was 8.6828 million tons, a week - on - week increase of 8.8%. Rebar and hot - rolled coil production increased and inventory continued to decline [1] - This week, the daily pig iron output was 2.2818 million tons, an increase of 69,500 tons. The profitability rate was 42.42%, a 1.29% increase from last week [2] Trading Strategies - The support and pressure levels for rebar, hot - rolled coil, and iron ore are estimated. For rebar, the support is 3000 and the pressure is 3200; for hot - rolled coil, the support is 3180 and the pressure is 3350; for iron ore, the support is 750 and the pressure is 840 [2] - For single - side trading, gradually close long positions in steel and ore. For arbitrage, continue to hold the strategy of going long on the spread between hot - rolled coil and rebar, with a suggested stop - loss spread of 130 and a take - profit spread of about 200. Consider going long on the ratio of rebar to iron ore, aiming for the ratio to rise above 4 [2]