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Overhead crane, steel coils and rebar stacks inside the warehouse, with staff at work

Warehousing, Customs and Steel Guide

65 articles in four topics, from warehousing legislation to steel product codes and from transit trade to stacking rules.

An integrated steelworks with blast furnaces and stacks releasing steam
Steel Product Guide

What Is CBAM? What Changed for Steel Exports in 2026

The EU's Carbon Border Adjustment Mechanism is no longer just a reporting exercise but a payment regime. Dates, thresholds and data obligations for firms selling steel to the EU.

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Hands working out figures on a calculator at a desk
Warehousing and Customs

How Is Import Duty Calculated in Türkiye?

Import taxes are not a single rate: customs value, customs duty, any additional duty and VAT stack on top of each other. We show the order of the calculation with an example.

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Trucks queuing in lanes at a container terminal
Warehousing and Customs

Customs Control Channels: Red, Yellow, Green and Blue

The moment a declaration is registered, a colour decides what happens to the goods: a document check, a physical inspection or straight approval. What the channels mean and how to prepare.

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Bundled and stacked steel sections in an industrial yard
Foreign Trade and Transit

What Is a GTİP (HS Code) and How Do You Look It Up?

Everything from the duty rate to import checks depends on the GTİP of the goods. We explain how the code is read and how to arrive at the right one, step by step.

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Orange quay cranes and a berthed container ship at a container port
Foreign Trade and Transit

What Is a Bill of Lading? Types, Number and Delivery Order

In sea freight the bill of lading is the key to the cargo: it proves the contract of carriage, shows the goods were received and is the document against which they are released.

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Machine parts dismantled for maintenance and repair in an industrial workshop
Warehousing and Customs

What Is the Outward Processing Procedure?

The mirror image of inward processing: this time the goods leave the country, are worked on and come back, and duty is charged only on the value added abroad.

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Export file: invoice, movement certificate and customs documents
Foreign Trade and Transit

A.TR, EUR.1 and Origin Documents

All three can reduce duty at destination, but they rest on different agreements. The wrong document means the buyer pays duty and the shipment waits.

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Articles on warehousing, customs and steel products

An integrated steelworks with blast furnaces and stacks releasing steam Steel Product Guide

What Is CBAM? What Changed for Steel Exports in 2026

The EU's Carbon Border Adjustment Mechanism is no longer just a reporting exercise but a payment regime. Dates, thresholds and data obligations for firms selling steel to the EU. 5 min read
Hands working out figures on a calculator at a desk Warehousing and Customs

How Is Import Duty Calculated in Türkiye?

Import taxes are not a single rate: customs value, customs duty, any additional duty and VAT stack on top of each other. We show the order of the calculation with an example. 6 min read
Trucks queuing in lanes at a container terminal Warehousing and Customs

Customs Control Channels: Red, Yellow, Green and Blue

The moment a declaration is registered, a colour decides what happens to the goods: a document check, a physical inspection or straight approval. What the channels mean and how to prepare. 5 min read
Bundled and stacked steel sections in an industrial yard Foreign Trade and Transit

What Is a GTİP (HS Code) and How Do You Look It Up?

Everything from the duty rate to import checks depends on the GTİP of the goods. We explain how the code is read and how to arrive at the right one, step by step. 5 min read
Orange quay cranes and a berthed container ship at a container port Foreign Trade and Transit

What Is a Bill of Lading? Types, Number and Delivery Order

In sea freight the bill of lading is the key to the cargo: it proves the contract of carriage, shows the goods were received and is the document against which they are released. 6 min read
Machine parts dismantled for maintenance and repair in an industrial workshop Warehousing and Customs

What Is the Outward Processing Procedure?

The mirror image of inward processing: this time the goods leave the country, are worked on and come back, and duty is charged only on the value added abroad. 4 min read
Export file: invoice, movement certificate and customs documents Foreign Trade and Transit

A.TR, EUR.1 and Origin Documents

All three can reduce duty at destination, but they rest on different agreements. The wrong document means the buyer pays duty and the shipment waits. 4 min read
Warehouse staff taking stock in front of the racking Storage and Stock

Stocktaking, Shrinkage and Loss

In bonded stock a discrepancy is not only an accounting problem; the gap between the declaration and the physical stock has administrative consequences. There are clear ways to prevent it. 4 min read
Hot rolled product line in a steel production plant Steel Product Guide

What Drives Steel Prices?

No single factor explains the price. Once the five main items and the way they trigger each other are clear, reading a quotation becomes easier too. 4 min read
Measuring sheet thickness with a micrometer Steel Product Guide

Sheet Thickness and Dimensional Tolerances

A sheet marked 1.20 mm is not always 1.20 mm. Tolerances are defined in the standards; the party that does not know them loses money per tonne. 4 min read
Palletised goods racked inside a warehouse Warehousing and Customs

What Is a Bonded Warehouse?

A bonded warehouse is a customs procedure that lets you hold your goods without paying duty until you sell them. We explain how it works from start to finish. 5 min read
Aisle of a high-bay warehouse Warehousing and Customs

Types of Bonded Warehouse: A, B, C, D, E and F

Warehouses are divided first into general and private, then into six types by responsibility and operation. Which one suits you? 3 min read

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