Komishanka Tarifka ee Golaha Gobolka ee Shiinaha ayaa jabiyay shakigii saddexda bilood ahaa waxayna ugu dambayntii ku dhawaaqeen joojinta cashuur celinta dhoofinta ee alaabooyin badan oo bir ah oo la dhoofiyay laga bilaabo Maajo 1, 2021, oo hadda ku raaxaysan 13% dhimis cashuureed.The first four digits of the HS code of the affected 146 steels are 7205, 7209, 7210, 7212, 7214, 7217, 7219, 7220, 7221, 7222, 7223, 7225, 7226, 7227, 7228, 7222, 7301, 7302 , 7303, 7304, 7305 iyo 7307.
Walxaha gariiradda leh ee qabow-duuban ee dhumucdiisuna tahay ≥3mm (marka laga reebo qabow-duuban oo ballac ah ≥600mm, iyada oo aan daweyn dheeraad ah lahayn, aan xidhnayn, dahaaran ama dahaarka leh)
3mm ： dhumucdiisuna） 1mm qabow-duuban walxo aan duubnayn (ballaaran ≥600mm, aan xidhnayn, dahaadhay ama dahaarka leh iyada oo aan habayn dheeraad ah marka laga reebo duub qabow)
1mm≥ Dhumucdiisuna≥0.5mm qabow-duubay walxo aan duubnayn (iyada oo aan la farsamayn dheeraad ah, width≥600mm, dahaadh la'aan, dahaadhay, daahan)
Qalabka aan gariiradda lahayn ee qabow-duuban ee dhumucdiisu ka yar tahay 0.5mm (marka laga reebo qabow-duuban oo ballac ah ≥600mm, ma jirto daaweyn dheeraad ah, ma laha dabool, dahaadh ama dahaadh)
Birta kale ee qabow-duuban ama birta aan dahaadhka ahayn ee balaastigga ah (marka laga reebo qabow-duuban, iyada oo aan la sii wadi karin, ballac ≥600mm, aan lahayn dahaadh, dahaadh ama dahaadh)
Dhumuc (ballac) ≥0.5mm, ballac ≥600mm qasacadaysan (rinji) aan daawaha qaro weyn lahayn oo ballaran alaabta birta
Bir la dahaadhay ama rasaasta rasaasta lagu dahaadhay ama birta aan dahaadhka ahayn ee alaabta duuban (oo ay ku jirto bir dahaadhsan macdanta rasaasta oo ballac ah 600mm iyo ka sare)
Xaashiyaha birta galvanized ama saxan ballaadhan oo aan daawaha ahayn (marka laga reebo electro-galvanized, width ≥600mm)
Aluminized ama dahaarka leh alaab kale oo bir ah oo fidsan (oo ay ku jiraan birta aan daawaha lahayn ee ballac ≥600mm)
Bir rinji ama balaastiig ah ama bir aan dahaadh ahayn oo badeecooyin duuban leh oo dhumucdiisu ka yar tahay 1.5 mm iyo ballac 600 mm iyo ka badan
Biraha kale ee rinji ama balaastigga ah ama birta aan daawaha ahayn ee alaab guri-duuban leh oo ballac ka weyn ama le'eg yahay 600 mm
Ku dhejinta alaabta duuban ee birta ah ama birta aan daawaha ahayn ee ballaciisu yahay 600 mm ama ka badan, xidhan ama lagu dahaadhay alaab kale
Gariiradaha birta ah ee kulul ee duuban oo dhumucdiisuna tahay 10mm
4.75mm≤ dhumuc≤10mm iyo 600mm≤ballaaran≤1800mm gariiradaha birta ah ee kulul-duuban (marka laga reebo gariiradda kulul-rogid leh ballac ≥600mm iyada oo aan sii habayn)
Gariiradaha kale ee kulul ee birta aan duubnayn ee 4.75mm≤ dhumucda
3mm≤ dhumucda ≥4.75mm kale gariiradda birta-gaaban oo kulul iyada oo aan pickling (marka laga reebo gariiradda kulul duuduuban oo ballac ≥600mm iyada oo aan wax dheeraad ah ka sii)
3mm≤ qaro
Gariiradaha kale ee birta-gaaban ee kulul ee leh dhumuc ka yar 3mm iyada oo aan la qaadin (marka laga reebo gariiradaha kulul ee duuban ee ballaciisu yahay ≥600mm iyada oo aan la sii farsamayn)
Gariiradaha birta-gaaban ee kulul ee la dubay oo dhumucdiisu ka yar tahay 3mm (marka laga reebo kulayl-duuban, ballac dheeraad ah ma laha ≥600mm)
Saxan bir ah oo kulul oo duuban oo dhumucdeedu tahay ： 10mm (marka laga reebo kuleyl kulul, ma jirto ballac dheeri ah oo wax lagu sameeyo ≥600mm)
4,75mm
3mm≤ dhumucdeedu
1mm ＜ dhumuc＜3mm saxan fidsan oo bir ah oo kulul oo duuban (marka laga reebo ballac-gariir kulul ≥600mm iyada oo aan wax dheeraad ah laga samayn)
5mm
Saxan bir ah oo kulul oo duuban oo dhumucdiisuna tahay <0.5mm
Saxan bir ah oo qabow-duuban oo dhumucdiisuna tahay ≥4.75mm (marka laga reebo qabow-duuban, ballac ≥600mm iyada oo aan la sii wadi karin)
3mm≤ dhumucdiisuna≤4.75mm, 600mm≤ballaaran≤1800mm saxan bir qabow-duuban oo qabow (marka laga reebo qabow-rogidday iyada oo aan hab dheeraad ah, width ≥600mm)
Taargo kale oo qabow-duuban oo ahama bir ah oo ah 3mm≤ dhumucdiisuna≤4.75mm (marka laga reebo qabow-duuban, ballac ≥600mm iyada oo aan la sii farsamayn)
1mm kale 1mm
0.5mm≤ dhumucdiisuna≤1mm qabow-duubay saxan bir ah (marka laga reebo ballac qabow-duuban ≥600mm, looma baahna farsamayn dheeraad ah)
Saxan bir ah oo qabow oo duuban oo dhumucdiisuna tahay <0.5mm
Walxaha kale ee birta ah ee qabow-duuban (oo si dheeraad ah loo farsameeyay ka dib rogid kulul ama duub qabow, aan duubnayn, ballac ≥600mm)
Dhumucdiisuna waxay kulushahay xariijimaha birta aan lahayn ≥4.75mm
Dhumucda xariijinta birta aan duubnayn ee kulul <4.75mm (marka laga reebo rogid kulul, ballac dheeraad ah ma jiro <600mm)
Xariijimo bir ah oo qabow-duuban oo dhumucdiisu tahay ≤0.35mm (marka laga reebo qabow-duuban oo ballac ah <600mm, looma baahna farsamayn dheeraad ah)
0.35mm
Xariijimo bir ah oo qabow oo duuban oo dhumucdiisuna tahay ≥3mm
Xariijimaha kale ee birta ah (ballaadhka farsamaynta dheeraadka ah ka dib rogid kulul ama qabow <600mm)
Ulaha iyo ulo birta kulul duuban oo aan caadi ahayn
Ulaha birta ah ee aan shaqaynayn ee kulul iyo ulo leh qaybo iskutallaab ah oo wareeg ah (marka laga reebo daaweynta kulaylka, daaweyn dheeraad ah looma baahna)
Ulaha birta aan lahayn ee kulul ee la shaqeeyay iyo ulo qaababka kale ee qaybaha isgoysyada ah (marka laga reebo kuwa kulul oo la shaqeeyay, wax kale oo dheeraad ah ma jiraan)
Ulaha birta ah ee qabow-sameeyay ama qabow-shaqeeyay ee birta ah (marka laga reebo kuwa qabow-ka-shaqeeyay, ulaha birta-la'aanta ah iyo ulaha aan si dheeraad ah loo habayn)
Ulaha kale ee birta aan la wadin iyo ulo (marka laga reebo kuleyl ama qabow shaqeeya, ulo iyo ulo aan si kale loo sii farsameyn)
Gariiradaha kale ee birta-gaaban ee kulul ee leh ballac ≥600mm (marka laga reebo-ku-lulaynta, looma baahna farsamayn dheeraad ah)
Alaabta kale ee birta fidsan ee balaceedu ka yar tahay 600 mm oo aan la sii farsamayn marka laga reebo duubis kulul
Go'yaal kale oo bir daawaha ah oo qabow-duuban oo ballac ka yar 600mm (marka laga reebo qabow-duuban, looma baahna farsamayn dheeraad ah)
Baararka kulul ee laga shaqeeyo iyo baararka birta kale ee daawaha ah (marka laga reebo kuwa kulul, la sawiray ama kulul la saaray iyada oo aan la sii farsamayn)
Baararka qabow-sameeyay ama qabow-shaqeeyay iyo ulo biraha kale ee daawaha ah (marka laga reebo qabow-sameeyey ama qabow-shaqeeyay, aan sii habayn dheeraad ah)
215.9mm≤ dhexroorka dibadda≤406.4mm tuubooyinka birta ah (saliid ama gaaska dabiiciga ah ee birta birta aan xuduud lahayn)
114.3mm
Dhuumaha kale ee leh dhexroorka dibadda 215.9mm≤ dhexroorka dibadda≤406.4mm (marka laga reebo saliidda ama gaaska dabiiciga ah ee tubooyinka birta ah aan si fiican lahayn iyo tuubooyinka birta tuuray)
114.3mm
Tuubooyinka kale ee leh dhexroorka dibadda ≤114.3mm (marka laga reebo saliid ama gaaska dabiiciga ah ee tubooyinka birta ah ee aan kala go 'lahayn iyo tuubooyinka birta ee shubka ah)
Tuubooyinka kale ee daloolista leh dhexroorka dibadda ee ≤168.3mm (loo isticmaalo qodista saliidda iyo gaasta dabiiciga ah, marka laga reebo birta shubka ah)
Tuubbada kululeeyaha ee birta duuban ee qabow (birta qabow ee duuban ama birta duuban ee qabow, oo ay ku jirto dun gudaha ah)
Bir duuban oo qabow oo aan tol lahayn tuubbada daloolista juqraafi iyo daasad (qabow la sawiray ama bir duuban oo qabow ama bir aan daawaha ahayn)
Tuubooyinka qaybta wareegta ah ee kale ee qabow-duuban ee aan sinnayn (qabow la sawiray ama birta qabow-duuban ama birta aan daawaha ahayn)
Bir aan qabow-duuban oo aan tol lahayn tuubbada daloolista juqraafiyeed iyo daasad (ma aha bir-duuban ama bir-qabow ama bir aan alloy ahayn)
Tuubooyin kale oo aan qabow-duuban oo bir ah oo aan toosnayn (ma aha kuwa qabow-duuban ama bir-qabow-duuban ama birta aan-daawaha ahayn)
Qabow duuban tuubo kululeeyaha birta aan tol lahayn (qabow sawiran ama qabow duuban, oo ay ku jiraan dun gudaha ah)
Qabow duuban birta kale ee daawaha ah ee aan sinnayn tuubada daloolista juqraafiyeed iyo daasad (qabow la sawiray ama qabow duuban)
Bir kale oo aan qabow-duubnayn oo bir ah oo aan xidhnayn tuubbo dalool oo juqraafi ah iyo daasad (marka laga reebo qabow-la sawiray ama qabow-duuban)
Alxanka saliidda ceeriin ee dhaadheer iyo tuubooyinka birta gaaska dabiiciga ah (tuubooyinka birta dhumucdiisuna waxay tixraacaan tubooyinka birta ee dhexroorka ka sarreeya 406.4mm)
Saliid cayriin ah oo kale iyo tuubooyinka birta gaaska dabiiciga ah (tuubo bir ah oo dhumucdiisuna waxay tilmaamaysaa dhexroorka dibadda ee ka sarreeya 406.4mm)
Saliida ceeriin ee kale iyo tuubooyinka birta gaaska dabiiciga ah (tuubooyinka birta dhumucdiisuna waxay tixraacaan tubooyinka birta ee dhexroorka ka sarreeya 406.4mm)
Qasacad kale oo qaro weyn oo loo isticmaalo qodista saliidda iyo gaaska dabiiciga ah (dharka dhumucdiisuna waxay loola jeedaa dhexroorka dibadda ee ka sarreeya 406.4mm)

Sinopulse waatuubada hydraulicsoo saarayaashawaxaa la aasaasay 2001. Waxaan leenahay waayo-aragnimo wax soo saarka xirfadeed iyo wax soo saarka.Our tubooyinka waxaa inta badan loo dhoofiyaa South America, Italy, United Kingdom, dalalka Bariga Dhexe, Africa iyo dalalka Asia.