When the air is dry, the reproduction speed of influenza virus and Gram-positive bacteria that can cause infection is accelerated, and it is also easy to spread with the dust in the air and cause diseases. Dry air dehydrates human epidermal cells and reduces sebaceous gland secretion, resulting in rough, wrinkled and even cracked skin. Therefore, allergic diseases such as allergic dermatitis, skin itching and discomfort are also related to air dryness. Air drying also has an adverse impact on human immunity. At this time, it is necessary for us to buy an Aroma Diffuser humidifier to help us solve the problem of air drying !
We know that every autumn and winter is the high season of influenza. Apart from the large variation of temperature, the main reason is that the weather is dry. Because the study found that when the ambient humidity is lower than 20% RH, the dust in the air diffuses and the particulate matter inhaled by the human body increases, which is very easy to cause respiratory health problems. Stone Diffuser,Wall Plug Heater Electric,Fireplace Air Heaters,Space Square Heater,Portable Desk Heater Shenzhen Ewong Technology CO.LTD , https://www.dgewongtech.com
To sum up, if the room is dry, the harm to human body is mainly manifested in three aspects:
If the humidity of the environment is low for a long time, the water in human skin is very easy to lose, which will cause dry skin and mucous membrane. The visual performance is: peeling and cracking, and severe cases may have chapping and pain
The so-called "fire" means that when the climate is dry or in a dry environment for a long time, people are also prone to "get angry" such as dry mouth, sore throat, oral ulcer, irritability and upset
August 18 Shanghai Steel Market Price Quotes
Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Than Yesterday Last Month Remarks General Line Φ6.5mm Q235 Handan Steel 5210 -40 -120 -290 Common Line Φ6.5mm Q235 Jiu Steel 5210 -40 -120 -290 High Line Φ6.5mm Q235 Ping Steel 5250 -40 -130 -540 High Line Φ6.5-8mm Q235 Beitai 5240 -40 -130 -540 High Line Φ6.5-8mm Q335 Haixin 5260 -40 -120 -530 Rebar Φ12mm HRB335 Baosteel 5440 0 -40 -100 Less Rebar Φ14mm HRB335 Baosteel 5440 0 10 -100 Rebar Φ16mm HRB335 Baosteel 5190 0 -30 -140 Rebar Φ18-25mm HRB335 Baosteel 5190 0 -30 -140 Rebar Φ12 -14mm HRB335 Shanghai Bao 5210 0 -40 -20 Rebar Φ18-25mm HRB335 Shanghai Bao 5050 0 -10 -70 25mm:5160 Rebar Φ16-25mm HRB335 Tang Steel 5060 0 -10 -60 25mm:5160 Rebar Φ16-25mm HRB335 2672 5090 -10 -30 -150 Wuhu 25:5180 Rebar Φ16-25mm HRB335 Handan Steel 5110 -10 -10 -140 25mm:5200 Rebar Φ16-25mm HRB335 Laiwu Steel 5110 -10 -10 -140 25mm:5200 Thread Steel Φ20-25mm HRB335 Beitai 5050 0 -10 -70 25mm:5160 Rebar Φ20-25mm HRB335 Yinfeng 5050 0 -20 -70 25mm:5160 Grade III Rebar Φ10mm HR B400 Baosteel 5670 0 -180 -410 Out of stock grade III rebar Φ12mm HRB400 Baosteel 5450 0 -50 -280 Grade III rebar Φ14mm HRB400 Baosteel 5450 0 -50 -280 Grade III rebar Φ16mm HRB400 Baosteel 5320 0 -40 -270 III Grade Rebar Φ20mm HRB400 Baosteel 5320 0 -40 -270 25:4850 Level III Rebar Φ12-14mm HRB400 Ma Steel 5320 -30 -80 -390 12 Out of Stock:5510 Level III Rebar Φ16mm HRB400 Ma Steel 5230 -30 -80 -280 Grade III Rebar Φ20mm HRB400 Magang 5230 -30 -80 -280 Grade III Rebar Φ25mm HRB400 Ma Steel 5230 -30 -80 -350 Grade III Rebar Φ28-32mm HRB400 Ma Steel 5490 -30 -80 -270 Hot Roll 1.5mm*1250*C ZJ330B Bead Steel 6700 0 0 0 Hot Roll 1.5mm*1250*C SPHC Handan Steel 6700 0 0 0 Hot Roll 2.0mm*1250*C SPHC Handan Steel 6280 0 -40 -370 Hot Rolling Mill 2.0mm*1250*C SPHC Previous 6280 0 -40 -370 Hot Rolled Roll 2.75mm*1250*C SPHC Previous 6130 0 -130 -250 Hot Rolled Roll 2.75mm*1500*C Q235 Tang Steel 6260 0 - 20 160 Hot rolled coil 3.0mm*1500*C Q235 Tangshan Steel 6020 0 -60 -80 Hot rolled coil 3.0mm*1250*C Q235 Shagang 6020 0 -60 -80 Hot rolled coil 5.5*1500*C Q235 Saddle/Border Tang/Bag 5300 0 -170 -560 Hot Rolled 7.5mm*1500*C Q235 Saddle/Border/Don/Bag 5300 0 -170 -560 Hot Rolled Roll 9.5mm*1500*C Q235 Saddle/Border/Don/Bag 5300 0 -170 -560 Hot Rolled Roll 11.5*1500* C Q235 Saddle/Brand/Don/Bag 5300 0 -170 -560 Cold Rolled Roll 0.4mm*1000*C SPCC-SD Baosteel Yichang 7700 0 -100 -100 Cold Rolled Roll 0.5mm*1000*C SPCC-SD Baosteel Benefits Chang 7500 0 -100 -100 Cold rolled coil 0.6mm*1000*C SPCC-SD Baosteel Yichang 7800 0 -100 -100 Cold rolled coil 1.0mm*1250*C SPCC Ma Steel 6420 -30 -230 -580 Cold rolled coil 2.0mm*1250*C SPCC Ma Steel 6400 -30 -230 -580 Cold Rolled 1.0mm*1250*C SPCC Handan Steel 6350 -80 -280 -650 Cold Rolled 1.0mm*1000*C SPCC Meigang 6350 -50 -250 -600 Cold rolled coil 1.0mm*1250*C SPCC Kunming Steel 6350 -50 -250 -650 Cold rolled coil 1.2mm*1250*C SPCC Cold 6350 -50 -250 -600 Cold rolled coil 1.0mm*1250* C ST14 Angang 7250 0 0 -350 Cold rolled coil 1.0mm*1250*C DC04 Baosteel 7700 0 0 -500 Cold rolled coil 1.0mm*1250*C SPCC Tangsteel 6350 -30 -220 -620 Cold rolled coil 1.0mm*1250 *C SPCC Handan Steel 6400 -20 -220 -600 cold rolled coil 1.0mm*1250*C SPCC Baotou Steel 6400 -20 -220 -600 cold plate 1.0mm*1250*2500 DC01 Baosteel 7600 -100 -150 -300 cold plate 1.0mm*1250*2500 DC01/ST12 Wuhan Iron and Steel 6470 -30 -230 -660 Cold Plate 1.0mm*1250*2500 ST12 Angang Steel 1780 6570 -30 -230 -600 Cold Plate 1.2mm*1250*2500 ST12 Angang Steel 1780 6500 -30 -250 -600 Cold Plate 1.5 Mm*1250*2500 DC01/ST12 Benxi 6420 -30 -230 -580 Cold Plate 1.5mm*1250*2500 DC01 Baosteel 7550 -100 -150 -300 Cold Plate 1.5mm*1250*2500 SPCC Baosteel 7450 -100 -150 - 300 cold plate 1.5mm*1250*2500 DC01/ST12 Wuhan Iron and Steel 6420 -30 -230 -580 cold plate 1.5mm*1250*2500 ST12 Angang 1780 6450 -30 -250 -550 hot rolled strip 2.5mm*183*C Q195L built Long 5350 0 -50 -330 Hot rolled strip 2.5mm*204*C Q195L Jianlong 5350 0 -50 -330 Hot rolled strip 2.5mm*232*C Q195L Jianlong 5360 0 -70 -340 Hot rolled strip 2.5 Mm*160-204*C Q195-215 Tangshan Hongda 5360 0 -70 -340 Hot-rolled Strip 2.75mm*232*C Q195-215 Tangshan Guofeng 5360 0 -70 -340 Hot-rolled Strip 5.5mm*685* C Q235 Beitai 5500 0 -30 -240 Hot rolled strip 5.6mm*700*C Q235 Beitai 5500 0 -30 -240 Hot rolled strip 5.75mm*685*C Q235 Beitai 5500 0 -30 -240 Hot rolled strip 6.0 Mm*690*C Q235 Beitai 5500 0 -30 -240 Hot rolled strip 6.0mm*700*C Q235 Beitai 5500 0 -30 -240 Hot rolled strip 5.5mm *685*C Q235 DeLong 5500 0 -30 -280 Hot Rolled Strip 9.5mm*735*C Q235 DeLong 5500 0 -30 -280 Hot Rolled Strip 1.8mm*355*C Q195-235 Tianjin Roll 1 5680 0 -20 -170 Hot Rolled Strip 1.8mm*292*C Q195-235 Tianjin Roll 1 5680 0 -20 -170 Hot Rolled Strip 2.0mm*295*C Q195-235 Tianjin Roll 1 5660 0 -20 -160 Puzhong Plate 6mm Q235 New Steel 7250 -50 -150 -200 Medium Plate 8mm Q235 New Steel 6950 -50 -150 -300 Medium Plate 10mm Q235 New Steel 6850 -50 -150 -300 Medium Plate 12mm Q235 New Steel 6250 -50 -150 -380 Puzhong Board 14-20mm Q235 New Steel 6200 -50 -150 -500 Puzhong Board 8mm Q345 Yingkou 7000 -50 -100 -280 Puzhong Board 10mm Q345 Yingkou 6800 -50 -100 -280 Puzhong Board 14 -20mm Q345 Yingkou 6250 -50 -100 -330 Puzhong Plate 10mm Q235 Masteel 6750 -50 -150 -300 Puzhong Plate 14-20mm Q235 Masteel 6150 -50 -150 -430 Puzhong Plate 14 - 20mm Q235 Chunye 5750 -50 -150 -350 Low Alloy Plate 6mm Q345 New Steel 7450 -50 -150 -100 Low Alloy Plate 8mm Q345 New Steel 7250 -50 -100 -150 Low Alloy Plate 10mm Q345 New Steel 7050 -50 -100 -200 Low Alloy Plate 12mm Q345 New Steel 6900 -50 -50 -150 Low Alloy Plate 14-20mm Q345 Yingkou 690 0 -50 -50 -150 Low alloy plate 14-20mm Q345 Ma steel 6800 -50 -50 -150 Boiler plate 8mm 16MnG New steel 7630 0 0 -120 Boiler plate 10mm 16MnG New steel 7430 0 0 -120 Boiler plate 12-20mm 16MnG New Steel 7180 0 0 -120 Boiler Medium Plate 8mm 20G Pu Steel 7630 0 0 -70 Boiler Medium Plate 10mm 20G Pu Steel 7430 0 0 -70 Boiler Medium Plate 12-20mm 20G Pu Steel 7180 0 0 -120 Container Medium Plate 8mm 16MnR Pu Steel 7670 0 0 -80 Container Plate 10mm 16MnR Pu Steel 7470 0 0 -80 Container Plate 12mm 16MnR Pu Steel 7220 0 0 -80 Container Plate 16-20mm 16MnR Pu Steel 7220 0 0 -80 Container Medium Plate 16-20mm 16MnR Nan Steel 7360 0 0 -140 Galvanized Roll 0.4mm*1000*C SGCC New Senior Middle 7450 0 0 -350 Galvanized Roll 0.5mm*1000*C SGCC New Middle School 727 0 -6573 -6873 Galvanized coil 1.0mm*1000*C SGCC New medium-sized 6850 0 -30 -470 Galvanized coil 1.0mm*1000*C ST02Z Benxi 6850 0 -20 -600 Galvanized coil 1.0mm*1000*C ST02Z Angang 6870 0 -30 -580 Galvanized coil 1.0mm*1250*C JY150 Wuhan Iron and Steel 6850 0 -50 -600 Galvanized coil 1.0mm*1250*C SGCC Combined steel 6850 0 -50 -600 Galvanized coil 1.0mm*1000*C SGCC Huarong 6830 0 -50 -500 Color Coil 0.4mm*1000*C TST01 Baosteel 9 000 0 -170 -450 Color Coil 0.5mm*1000*C TST01 Baosteel 8450 0 -150 -450 Color Coil 0.5mm*1200*C TST01 Baosteel 8450 0 -150 -450 Color Coil 0.6mm*1000*C TST01 Baosteel 8450 0 -150 -450 Color Coil 0.6mm*1200*C TST01 Baosteel 8450 0 -150 -450 Color Coil 0.42mm*1000*C CGCC New Dazhong 8400 0 -280 -350 Color Coil 0.47mm*1000 *C CGCC New Senior Middle School 8250 0 -200 -300 Color Coil Roll 0.5mm*1200*C TST01 Ma Steel 8500 0 -50 -100 Angle Steel 50*50*5 Q235 Ma Steel 5310 0 -240 -310 Angle Steel 100*100* 10 Q235 Ma Steel 5400 0 -80 -300 Channel Steel 10# Q235 Ma Steel 5460 0 -120 -320 Channel Steel 16#A Q235 Ma Steel 5320 0 -60 -310 Channel Steel 20#A Q235 Ma Steel 5320 0 -90 - 360 Channel 32#A Q235 Laiwu Steel 5850 0 0 -50 I Beam 20#B Q235 Wu Steel 5680 0 0 50 I Beam 25#B Q235 Lai Steel 5750 0 0 -100 I Beam 36#B Q235 Laiwu Steel 5880 0 0 -70 I-beam 40#B Q235 Laiwu Steel 5880 0 0 -150 Galvanized pipe 6 points *2.5 Q235 Jiangsu Guoqiang 7140 0 0 -60 Galvanized pipe 1 inch *3.0 Q235 Jiangsu Guoqiang 6870 0 0 -200 Galvanized Pipe 1.5 Inch *3.25 Q235 Gold Island 7000 0 0 -180 Galvanized Pipe 4 Inch *3.75 Q235 Tangshan Huashen 6720 0 0 -180 Galvanized Pipe 6 Inch *4.0 Q 235 Wuhan Iron and Steel 6860 0 0 -100 Galvanized pipe 8 inch *5.0 Q235 Youfa 6960 0 0 -180