| Name of product | specification | Materials | Steel factory / origin | Today's price (yuan/ton) | Yesterday's price (yuan/ton) | Change (yuan/ton) |
| Carbon knot tropical | 180mm*2.5 | Q235 | Shougang Baosheng | 3600-3650 | 3600-3650 | constant |
| Carbon knot tropical | 272mm*6.0 | Q235 | Shougang Baosheng | 3600-3650 | 3600-3650 | constant |
| High quality tropical | 180mm*1.8 | SAE1006 | Shougang Baosheng | 3750-3800 | 3750-3800 | constant |
| High quality tropical | 272mm*4.0 | SAE1006 | Shougang Baosheng | 3750-3800 | 3750-3800 | constant |
| High quality tropical | 180mm*2.0 | 20MnSi | Shougang Baosheng | 3850-3900 | 3850-3900 | constant |
| High quality tropical | 260mm*6.0 | 20MnSi | Shougang Baosheng | 3850-3900 | 3850-3900 | constant |
| High quality tropical | 180mm*2.0 | 40Mn | Shougang Baosheng | 3850-3900 | 3850-3900 | constant |
| High quality tropical | 260mm*6.0 | 45Mn | Shougang Baosheng | 3850-3900 | 3850-3900 | constant |
| Spring tropical | 180mm*2.0 | 65Mn | Shougang Baosheng | 3900-3950 | 3900-3950 | constant |
| Spring tropical | 260mm*6.0 | 65Mn | Shougang Baosheng | 3900-3950 | 3900-3950 | constant |
After the infection of the new coronavirus, the human nose, throat, hypopharynx, etc. will be "concurrently carried out". By collecting samples such as sputum of the nose, throat, and throat for human virus detection and testing, it can be determined whether the new coronavirus is worn.
self corona test kit,corona kit test,corona self test kit,corona test home kit
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yypcr.com