Financials

Industrial assets

Mining operations

Operations

Our Business

How and where we run our steel and mining business.

Our progress

This year saw important progress across our business, where we continued to meet the needs of all our stakeholders.

Sustainability

Action 2020

Action 2020 is ArcelorMittal's commitment to structurally improving profitability and cash flow generation.

Governance

Good corporate governance is about compliance, continuous stakeholder dialogue and being a good corporate citizen.

Fact book

Details of our steel and mining operations, financials, production facilities and shareholder information.

Property, plant and equipment

ArcelorMittal has steel production facilities, as well as iron ore and coal mining operations, in North and South America, Europe, Asia and Africa.

All of its operating subsidiaries are substantially owned by ArcelorMittal through intermediate holding companies, and are grouped into the five reportable segments. Unless otherwise stated, ArcelorMittal owns all of the assets described in this section.

Steel Production Facilities of ArcelorMittal

The following table provides an overview by type of steel facility of the principal production units of ArcelorMittal’s operations. While all of the Group’s facilities are shown in the tables, only the facilities of significant subsidiaries are described textually for each segment. The facilities included in the tables are listed from upstream to downstream in the steel-making process.

Facility	Number of facilities	Capacity (in million tonnes per year)¹	Production in 2018 (in million tonnes)²
Coke Oven Battery	75	35.1	25.5
Sinter Plant	32	102.8	66.8
Blast Furnace	58	102.3	70.6
Basic Oxygen Furnace (including Tandem Furnace)	75	106.3	75.5
DRI Plant	13	9.4	7.4
Electric Arc Furnace	32	27.4	18.8
Continuous Caster-Slabs	50	96.0	65.5
Hot Rolling Mill	23	82.7	54.6
Pickling Line	35	37.3	17.9
Tandem Mill	39	45.7	27.7
Annealing Line (continuous/batch)	50	22.6	10.8
Skin Pass Mill	35	20.9	8.8
Plate Mill	12	8.1	3.0
Continuous Caster-Bloom/Billet	34	32.1	23.2
Breakdown Mill (Blooming/Slabbing Mill)	3	10.7	3.8
Billet Rolling Mill	3	2.6	1.8
Section Mill	25	13.6	8.3
Bar Mill	21	8.7	6.2
Wire Rod Mill	18	11.8	8.1
Hot Dip Galvanizing Line	63	23.8	17.4
Electro Galvanizing Line	13	2.4	1.0
Tinplate Mill	17	3.6	2.0
Tin Free Steel (TFS)	2	0.4	0.1
Color Coating Line	19	2.8	2.0
Seamless Pipes	7	0.9	0.4
Welded Pipes	79	4.9	1.1

1 Reflects design capacity and does not take into account other constraints in the production process (such as, upstream and downstream bottlenecks and product mix changes). As a result, in some cases, design capacity may be different from the current achievable capacity.

2 Production facility details include the production numbers for each step in the steel-making process. Output from one step in the process is used as input in the next step in the process. Therefore, the sum of the production numbers does not equal the quantity of sellable finished steel products.