Foreign trade for automakers: the complete guide
How automakers set up port inventory control, free time tied to the production schedule and demurrage alerts before the line stops.
The import manager at an automaker who walks into the planning meeting with up-to-date port inventory isn’t luckier than everyone else: they have a process that doesn’t depend on calling the terminal to find out what’s there. In automotive operations, cargo sitting at the port with no arrival information isn’t just a logistics cost: it’s a risk of a line stoppage.
Imports at automakers have a layer of complexity that generic operations don’t: the free time of each container is directly tied to the production schedule. A CKD container in demurrage isn’t a fee to pay; it’s an urgent decision about where the component that goes on the line tomorrow is. And when nobody knows the container has arrived, the decision can’t be made.
FollowNet One is e.Mix’s foreign trade software for manufacturers and automakers: it centralizes port inventory, free time control per shipment and deviation alerts so the team acts before the line stops, not after. This guide explains the specific import challenges of automotive operations, how to build visibility of port inventory and how to integrate free time control with the production schedule without an endless project.
- → The problem: cargo at the port or airport that nobody knows has arrived, with free time running and no visibility
- → The cost and risk: demurrage piling up silently, emergency freight to meet the production schedule and storage that doubles the original free time
- → The mechanism: centralized port inventory + free time per shipment linked to the schedule + alerts with configurable lead time
- → How to start: one critical trade lane, a map of the current port inventory, first free time alerts in less than 30 days
The specific import challenges of automotive operations
Every import has complexity. Automakers have complexity multiplied by variables other industries don’t face at the same scale:
- The volume of SKUs and simultaneous suppliers. An automaker can have hundreds of different suppliers shipping components at the same time, from different countries, with different free time by carrier. Controlling each shipment individually in a spreadsheet doesn’t scale, and when the volume scales, so do the errors.
- Productive vs. non-productive. In automotive operations, how each load is classified (whether it goes straight onto the production line or not) completely changes the pickup priority. Productive cargo sitting at the port is a line stoppage. Non-productive cargo sitting at the port is a storage cost. The operation needs to know which is which, in real time.
- Suppliers who don’t give notice. In global CKD supply chains, the supplier ships and doesn’t say so. The cargo reaches the port without the import team knowing it’s there. The free time starts running. Two days later, someone finds out from the terminal inventory, which was put together by hand by someone who remembered to call.
- Changes in the production mix. When the production schedule changes, what was normal cargo becomes urgent, and free time that seemed comfortable becomes critical. Without real-time visibility, the team discovers the urgency when there’s no longer time to act without emergency costs.
The port inventory problem at automakers
Port inventory is the set of all containers and cargo at the terminal available to the company, whether they arrived recently or have been sitting for days without anyone triggering the pickup. At automakers, port inventory is one of the most critical pieces of information of the day, and one of the hardest to get.
The typical flow without centralized control: someone calls the terminal, asks for the inventory, gets a spreadsheet by email at the end of the day, cross-checks it by hand against the open shipments and tries to identify what wasn’t expected. This takes hours and still isn’t reliable, because the terminal’s information lags and the internal system’s information doesn’t always match.
With centralized control: the platform integrates each carrier’s arrival events, updates the availability status at the terminal and automatically alerts you when a container becomes available without a pickup process having been opened. The analyst knows before needing to ask.
Free time at automakers: when the carrier’s deadline competes with the production schedule
In CKD imports, each container’s free time can’t be treated as an independent deadline. It needs to be cross-checked against the production schedule: if the component goes onto the line in three days, a seven-day free time seems comfortable, but if a red channel or a customs requirement gets in the way, the seven days become three, and the three become zero.
Three situations that turn seemingly comfortable free time into demurrage at automakers:
- An unanticipated red channel. The DI (import declaration) goes to the red channel and the physical inspection takes four days. The free time expires before release. The demurrage cost is generated by an event that could have been anticipated if the channel history for that NCM code and supplier had been available before registration.
- A last-minute change of trucking company. The pickup is confirmed for the day the free time expires. The trucking company cancels. The next available trucking company has no window at the terminal that same day. Result: a day of demurrage caused by a problem that, with 72 hours’ notice, would have had another solution.
- Forgotten non-productive cargo. Non-productive cargo (machinery, line equipment) has no production urgency. That’s why it often stays in the background until someone notices it has been at the port for two weeks. The free time expired days ago and storage is running.
| Situation | Without centralized control | With FollowNet One |
|---|---|---|
| Cargo arrived at the port | Discovered through the terminal’s manual inventory | Automatic alert on the day it becomes available |
| Free time expiring | Discovered when the invoice arrives | Alert with a configurable 72-hour lead time |
| Red channel | Impact on free time identified late | Risk calculated automatically when the channel is recorded |
| Non-productive cargo | No priority: discovered once demurrage has piled up | Monitored with a separate traffic light by type of cargo |
| Change in the mix | Manual review of every shipment to reprioritize | Automatic reprioritization by configured criticality |
Proof from the field: from supplier spreadsheets to production line control
Before: Each analyst controlled their shipments with their own spreadsheet, with no standard, no visibility for the manager and no criterion for knowing what needed urgent attention.
After: When there’s a problem, the team can identify it the moment it happens, not when the invoice arrives or when the line stops.
Luciano Braga, Foreign Trade Coordinator, Positivo Tecnologia
Video (in Portuguese): https://www.youtube.com/watch?v=rRclDf1iQrw&t=13s
How FollowNet One works for automakers
FollowNet One centralizes every import shipment of the automaker in a single dashboard, with a distinction by type of cargo (productive vs. non-productive), free time recorded per shipment and alerts configurable by trade lane and criticality.
The operational result: the analyst doesn’t need to call the terminal to find out what’s available at the port. The dashboard shows, by traffic light, which containers are within the free time, which need attention and which require urgent pickup. Before the planning meeting, the manager knows which shipments are at risk of affecting the production schedule.
If your team still finds out the port inventory by calling the terminal, import control for the production line isn’t centralized yet. See how FollowNet One works for the automotive industry:
How to set up import control at an automaker without an endless project
Owner: Import Manager or Coordinator, responsible for making sure every active shipment has its free time recorded, its type of cargo classified (productive/non-productive) and a pickup owner defined.
Cadence: daily, reviewing the port inventory and free time alerts before the workday starts; weekly, cross-checking the production schedule against shipments in transit to anticipate risk.
Traffic-light KPI: number of demurrage occurrences without a prior alert, with a target of zero. Any demurrage generated without a configured alert is a process failure, not an operational one.
First scope: the trade lane with the highest historical demurrage cost or the most frequent non-productive cargo sitting at the port. Map the active shipments, configure the free time and activate the alerts. Visible results in the first month.
Questions & Answers
What are the main import challenges at automakers?
The volume of SKUs and simultaneous suppliers, the distinction between productive and non-productive cargo, suppliers who ship without notice and changes in the production mix that reprioritize cargo in real time. Without centralized visibility, each of these factors generates demurrage that piles up silently or emergency freight to meet the schedule.
What is port inventory and why is it critical at automakers?
Port inventory is the set of all containers available at the terminal to the company. At automakers, it's one of the most critical pieces of information of the day: cargo available at the port with no record in the system means free time running with nobody having triggered the pickup. FollowNet One automatically alerts you when a container becomes available without a pickup process opened.
How does free time relate to the production schedule at automakers?
Each container's free time needs to be cross-checked against the production schedule: if the component goes onto the line in three days, a seven-day free time seems comfortable, but a red channel or a customs requirement in between can turn that comfort into demurrage. FollowNet One records free time per shipment and automatically calculates the risk when events compress the deadline.
What's the difference between productive and non-productive cargo in automotive imports?
Productive cargo goes straight onto the production line: CKD, parts and components with confirmed demand in the schedule. Non-productive cargo is machinery, line equipment and materials that don't go directly into production. The distinction sets the pickup priority: productive cargo sitting at the port is a line-stoppage risk; non-productive cargo sitting at the port is a growing storage cost.
How does FollowNet One help automakers control demurrage?
FollowNet One records each shipment's free time, classifies cargo by type (productive/non-productive), integrates the carriers' arrival events and sends configurable alerts at least 72 hours in advance. The dashboard shows by traffic light which containers are at risk, separated by type of cargo and criticality for the production schedule.
How do you set up import control at an automaker with many suppliers?
By starting with one trade lane: the one with the highest volume or the highest historical demurrage cost. Record the free time, classify by type of cargo and activate the alerts. Once the first lane is calibrated, the model is replicated progressively to the other suppliers and lanes. The key is having a unique key per shipment so each container can be tracked regardless of the supplier of origin.
How does a change in the production mix affect import control?
When the schedule changes, cargo that seemed to have free time to spare becomes urgent, and the pickup plan needs to be reprioritized immediately. Without centralized visibility, the team discovers the urgency late. With FollowNet One, each shipment's criticality can be reclassified in real time and the alerts adjust automatically.
Do you need to integrate with SAP before implementing FollowNet One at an automaker?
No. Implementation starts by mapping one critical trade lane and configuring the active shipments manually. Integration with SAP or the ERP is desirable to automate data entry, but it isn't a prerequisite for the first results. Automakers that wait for the integration before starting take 18 months to see the first alert. Those that start with one lane get results in 30 days.
How do you avoid demurrage on non-productive cargo forgotten at the port?
By configuring a specific traffic light for non-productive cargo with a defined pickup SLA. Non-productive cargo has no production urgency, but its free time runs like any other container's. The system alerts you when non-productive cargo becomes available at the port with no pickup scheduled, regardless of its criticality for the production line.
How much does it cost an automaker not to have import control?
The visible cost is demurrage and storage. The invisible cost is greater: emergency freight to secure components when the usual process fails, the cost of a line stoppage when the component doesn't arrive on time and planning rework when the schedule changes and nobody knows where the cargo in transit is. In mid-sized operations, these costs combined can reach hundreds of thousands of reais a month.
How to set up import control at automakers
A practical guide to centralizing port inventory, controlling free time integrated with the production schedule and setting up alerts before a line stoppage. Applies to automakers, automotive manufacturers and companies that regularly import CKD and production components.
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Step 1: Map the current port inventory
Gather every container currently available at the terminal, identifying for each one: carrier, contracted free time, availability date and classification (productive or non-productive). This mapping immediately shows how many containers have free time at risk without anyone having been alerted.
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Step 2: Classify shipments by type and criticality
For each active shipment, record: type (productive/non-productive), the date it's needed on the production line, the available free time and the safety margin. Productive shipments with a margin of less than 48 hours between free time expiration and the date needed on the line are critical and need an alert with the longest lead time.
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Step 3: Configure free time alerts by trade lane
For each lane, define the alert lead time based on the historical clearance time: if standard clearance takes 3 days, the alert needs to arrive 5 days before the free time expires. Adjust by type of cargo: productive cargo gets an alert with a longer lead time than non-productive cargo.
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Step 4: Cross-check free time against the production schedule weekly
Once a week, review shipments in transit against the updated production schedule. Identify mix changes that alter the pickup priority and adjust the corresponding alerts. This cross-check prevents emergency freight, which always happens when the urgency is discovered after the schedule has changed.
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Step 5: Define a pickup owner by type of cargo
Productive cargo: the owner is the shipment's analyst, with a pickup SLA defined by the date needed on the line. Non-productive cargo: the owner is the coordinator, with a pickup SLA within the available free time. Without a defined owner, the cargo stays at the port until someone notices, and by then it has already piled up demurrage.
FollowNet One centralizes port inventory, controls free time per shipment and alerts you before it expires, so the production line doesn't stop for lack of information. Request a 30-minute demo.
Does your team still find out the port inventory by calling the terminal?
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