Hukumar Kula da Kasuwa ta Jiha (State Standardization Administration) a ranar 30 ga watan Yuni ta amince da fitar da ma'auni 278 da aka ba da shawarar, jerin abubuwan da aka ba da shawarar bita na ƙasa guda uku, da ma'auni na ƙasa na wajibi 26 da jerin ƙa'idodi na ƙasa na wajibi guda ɗaya. Daga cikin su akwai sabbin ma'auni na ƙasa da aka sabunta da kuma ma'auni na ƙasa ɗaya na wajibi a fannin ƙarfe da ƙarfe.
| A'a. | Daidaitaccen No. | Sunan misali | Matsakaicin madadin No. | Ranar aiwatarwa |
| 1 | GB/T 241-2025 | Hanyoyin gwajin hydraulic don bututu na kayan ƙarfe | GB/T 241-2007 | 2026-01-01 |
| 2 | GB/T 5027-2025 | Ƙaddamar da rabon nau'in filastik (r-darajar) na faranti na bakin ciki da sassan kayan ƙarfe | GB/T 5027-2016 | 2026-01-01 |
| 3 | GB/T 5028-2025 | Ƙayyadaddun ƙididdiga taurin ƙarfin ƙarfi (n-darajar) na faranti na bakin ciki da ɗigon kayan ƙarfe | GB/T 5028-2008 | 2026-01-01 |
| 4 | GB/T 6730.23-2025 | Ƙaddamar da abun ciki na titanium na ƙarfe tama Ammonium iron sulfate titrimetry | GB/T 6730.23-2006 | 2026-01-01 |
| 5 | GB/T 6730.45-2025 | Ƙayyade abun ciki na arsenic a cikin ƙarfe na ƙarfe Arsenic rabuwa-Arsenic-molybdenum blue spectrophotometric Hanyar | GB/T 6730.45-2006 | 2026-01-01 |
| 6 | GB/T 8165-2025 | Bakin karfe hada da faranti na karfe da tube | GB/T 8165-2008 | 2026-01-01 |
| 7 | GB/T 9945-2025 | Bakin karfe hada da faranti na karfe da tube | GB/T 9945-2012 | 2026-01-01 |
| 8 | GB/T 9948-2025 | Bututun ƙarfe maras sumul don kayan aikin petrochemical da sinadarai | GB/T 9948-2013,GB/T 6479-2013,GB/T 24592-2009,GB/T 33167-2016 | 2026-01-01 |
| 9 | GB/T 13814-2025 | Nickel da nickel gami da sandunan walda | GB/T 13814-2008 | 2026-01-01 |
| 11 | GB/T 14451-2025 | Ƙarfe igiyoyin waya don motsa jiki | GB/T 14451-2008 | 2026-01-01 |
| 12 | GB/T 15620-2025 | Nickel da nickel gami m wayoyi da tube | GB/T 15620-2008 | 2026-01-01 |
| 13 | GB/T 16271-2025 | Majajjawa igiya Filogi | GB/T 16271-2009 | 2026-01-01 |
| 14 | GB/T 16545-2025 | Lalacewar karafa da gami da Cire samfuran lalata daga samfuran lalata | GB/T 16545-2015 | 2026-01-01 |
| 15 | GB/T 18669-2025 | Anga da sarƙar sarƙar karfe don amfani da ruwa | GB/T 32969-2016, GB/T 18669-2012 | 2026-01-01 |
| 16 | GB/T 19747-2025 | Lalacewar karafa da gami | GB/T 19747-2005 | 2026-01-01 |
| 17 | GB/T 21931.2-2025 | Ƙayyade abun ciki na sulfur ferro-nickel Ƙaddamar da wutar lantarki | GB/T 21931.2-2008 | 2026-01-01 |
| 18 | GB/T 24204-2025 | Ƙayyadaddun ƙayyadaddun raguwar ƙarancin zafin jiki na takin ƙarfe don cajin wutar makera Hanyar gwaji mai ƙarfi | GB/T 24204-2009 | 2026-01-01 |
| 19 | GB/T 24237-2025 | Ƙaddamar da ƙididdiga na pelletizing na pellets na baƙin ƙarfe don cajin rage kai tsaye | GB/T 24237-2009 | 2026-01-01 |
| 20 | GB/T 30898-2025 | Slag Karfe don Ƙarfe | GB/T 30898-2014, GB/T 30899-2014 | 2026-01-01 |
| 21 | GB/T 33820-2025 | Gwajin Ƙarfe don Ƙarfe Mai Girma Hanyar Gwajin Matsi don Ƙarfe da Ƙarfe na zuma | GB/T 33820-2017 | 2026-01-01 |
| 22 | GB/T 34200-2025 | Sanyi Bidiyon Bakin Karfe Sheets da ɗigo don Rufi da Katangar Gine-gine | GB/T 34200-2017 | 2026-01-01 |
| 23 | GB/T 45779-2025 | welded profiled karfe bututu don tsarin amfani | 2026-01-01 | |
| 24 | GB/T 45781-2025 | Injin bututun ƙarfe maras sumul don amfani da tsari | 2026-01-01 | |
| 25 | GB/T 45878-2025 | Gwajin gajiyawar kayan ƙarfe Hanyar lankwasa jirgin Axial | 2026-01-01 | |
| 26 | GB/T 45879-2025 | Lalacewar Karfe da Alloys Hanyar Gwajin Electrochemical Mai Sauri don Matsala Lalacewar Hankali | 2026-01-01 | |
| 27 | GB 21256-2025 | Iyakacin amfani da makamashi kowace raka'a na samfur don manyan matakai a cikin samar da danyen karfe | GB 21256-2013, GB 32050-2015 | 2026-07-01 |
Lokacin aikawa: Yuli-15-2025
