---
title: "Why Is Customs Clearance Always Delayed for Machinery Exported to Brazil? Professional Agency Declaration Enterprises Solve It This Way - Zhongshen Trading China"
description: "In 2026，the scale of China's mechanical equipment export to Brazil continues to expand，but enterprises generally face three major pain points: complicated INMETRO certification，unstable customs clearance timeliness，and long tax refund cycle. Based on practical cases，this article systematically analyzes how agency declaration export enterprises can reduce the average customs clearance time by more than 40% and accelerate tax refund arrival by 2 months through three modules: pre-advanced docu..."
url: "https://www.sh-zhongshen.com/en/engineering-equipment/export-brazil-machinery-customs-delay-solution.html"
language: "en"
type: "Article"
category: "Mechanical equipment"
datePublished: "2026-09-24"
dateModified: "2026-09-24"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/machinery/U0iH0R359gR22.webp"
---

# Why Is Customs Clearance Always Delayed for Machinery Exported to Brazil? Professional Agency Declaration Enterprises Solve It This Way

## Brazil’s Import Policy Environment for Machinery and Enterprises’ Practical Dilemmas

In 2026,the infrastructure investment budget of the Federal Government of Brazil increased to 45 billion US dollars,with key investment in ports,electric power and mining industries,which directly drove a 23% year-on-year increase in the export demand of China’s construction machinery,CNC machine tools and generator sets.However,when a manufacturing enterprise in Pudong New Area,Shanghai tried to make independent declaration for export at the beginning of the year,its cargo was rejected by Brazilian Customs due to flaws in Portuguese translation of INMETRO certification documents,resulting in the whole batch of goods being detained at Port of Santos for 17 days,with additional demurrage and fines totaling 180,000 RMB.Such cases are not isolated in 2026.Data from the Ministry of Development,Industry and Foreign Trade of Brazil shows that the abnormal customs clearance rate of Chinese mechanical equipment cargo is as high as 31%,far exceeding 9% of ordinary consumer goods.

![Customs Clearance Difficulty and Slow Tax Refund in Brazilian Market? Efficiency Improvement Scheme for Agency Declaration Export Enterprises](https://cndpic.sh-zhongshen.com/uploads/tradepics/machinery/U0iH0R359gR22.webp)

The core problems lie in three aspects: First,Brazil’s import control system is fragmented,involving cross-approval by multiple departments such as the National Institute of Metrology,Standardization and Industrial Quality (INMETRO),the National Telecommunications Agency (ANATEL),and the Ministry of Agriculture (MAPA),and the document requirements are frequently adjusted dynamically; Second,the SISCOMEX electronic customs clearance system has strict verification logic for cargo description,tariff code,and certificate of origin,and a minor discrepancy will trigger manual inspection; Third,Brazilian Customs adopts a "taxable price verification" system,which reserves the right to re-evaluate the declared value.Enterprises are often required to pay high deposits due to insufficient price explanation.The research of Supervisor Chen’s team found that for enterprises entering the Brazilian market for the first time,the average customs clearance cycle is as long as 28-45 working days,and the tax refund cycle is delayed to 6-8 months,bringing huge pressure on the capital chain.

## Core Value Positioning of Zhongshen’s Export Agency Service

Zhongshen where Supervisor Chen works is not a simple document handling agent,but a process orchestrator embedded between exporters and Brazilian importers.In the past 20 years,the team has completed more than 3,000 shipments of mechanical equipment export to Brazil,established a local customs clearance collaboration network covering Rio de Janeiro,São Paulo and Belo Horizonte,and developed a pre-audit interface connected with the SISCOMEX system.The new value added in 2026 is that Zhongshen moves the service node forward to the ex-factory stage of the factory,completes INMETRO certification pre-assessment,Portuguese label pre-production,and tariff classification pre-ruling before equipment packaging,and advances the risk exposure window from the traditional "after shipment" to "before production completion".

This pre-advanced model is directly converted into cost savings.Take a CNC machining center with a FOB price of 120,000 US dollars as an example,under the traditional mode,enterprises need to bear three implicit costs: certification failure risk,customs clearance delay fine,and tax refund interest loss,which are about 23,000 US dollars in total.Through the full-process agency service of Zhongshen,these three costs are controlled within 4,000 US dollars,and all fees are clearly listed in the contract with no additional clauses.More importantly,Supervisor Chen’s team provides a "customs clearance timeliness bet" clause: it promises that normally inspected goods at Port of Santos will be released within 12 working days,and compensation will be paid daily for overdue.In the first quarter of 2026,the fulfillment rate of this commitment reached 97.3%.

## Service Module Decomposition: From Document Preparation to Tax Refund Completion

### Module 1: Pre-advanced Document Review and INMETRO Certification Collaboration

Brazil’s INMETRO certification is the first threshold for mechanical equipment access.The new regulation in 2026 requires that all industrial equipment with voltage exceeding 50V must obtain a mandatory certification certificate,and the certificate holder must be a local entity in Brazil.Most Chinese enterprises mistakenly think that only providing CE certification is enough,which leads to the goods being identified as "unauthorized import" after arriving at the port.The operation logic of Supervisor Chen’s team is to intervene in the equipment design stage,assist Brazilian importers to complete INMETRO registration locally,and re-prepare technical documents in Chinese factories according to Brazilian standards,including Portuguese version of circuit diagrams,risk assessment reports,and energy efficiency test data.

Document review adopts the "three-level cross verification method": the first level is that Zhongshen’s document clerks check the compliance of original technical documents with Brazilian regulations; the second level is handed over to Brazilian cooperative law firms for local legal compliance review; the third level is electronic pre-audit through the SISCOMEX simulation declaration system.The new intelligent comparison tool added in 2026 can automatically identify mismatches between tariff codes and cargo descriptions,with an accuracy rate of 98%.A batch of exported pressure vessels was warned because the specific grade of "carbon steel" was not marked in the material description,and it was corrected in time to avoid forced return after arrival at the port.

- Core Document List: INMETRO Certificate,Certificate of Origin (requires authentication by the Brazilian Consulate),Commercial Invoice (must indicate NCM tax number),Packing List (must mark the net weight and gross weight of each cargo),Ocean Bill of Lading (must display CNPJ tax number)
- Risk Warning Points: Portuguese translation must be signed by an officially sworn translator in Brazil,and documents from ordinary translation companies are invalid; the invoice amount must be completely consistent with the Import License (LI),and an error exceeding 0.5% will trigger verification
- Zhongshen’s Solution: Provide resources of sworn translators registered by the Ministry of Justice of Brazil,develop an automatic invoice amount comparison plug-in,and establish a real-time tracking dashboard for LI application progress

![Why Is Customs Clearance Always Delayed for Machinery Exported to Brazil? Professional Agency Declaration Enterprises Solve It This Way](https://cndpic.sh-zhongshen.com/uploads/tradepics/F6HuYfI7oLkob.webp)

### Module 2: Localized Customs Clearance Operation and Risk Node Control

Brazilian Customs inspection is divided into three categories: document review,physical inspection and X-ray scanning.In 2026,the physical inspection ratio of mechanical equipment increased from 15% to 22%,with a focus on verifying undervaluation and brand infringement.Supervisor Chen’s team has stationed a full-time coordinator at Port of Santos,whose responsibility is not bribery or gray operations,but to accurately grasp the inspection rhythm.For example,Brazilian Customs has a strict fumigation certificate verification process for goods with wooden packaging.The coordinator will enter the fumigation certificate into the SISCOMEX system in advance and accompany the inspector to check the IPPC mark on site,reducing the average inspection time from 3-5 days to 1.5 days.

The risk node is concentrated in the "customs valuation" link.For goods whose declared value is more than 30% lower than the market reference price,Brazilian Customs has the right to initiate the "taxable price verification procedure" and require the importer to provide supporting materials such as bank statements,original factory quotations,and contemporaneous export contracts.Zhongshen’s defensive operation is to submit a "price rationality description report" before declaration,attach market price research data issued by a third-party evaluation institution,and actively eliminate customs doubts.In the second quarter of 2026,an enterprise’s exported excavator was questioned by customs due to low declared price.Supervisor Chen’s team presented the equipment price index report released by the Brazilian Mining Association on the spot,allowing the goods to be released smoothly within 48 hours,avoiding a 15% deposit freeze.

### Module 3: Digital Tax Refund Management and Capital Flow Optimization

China’s export tax refund policy is not directly related to Brazilian customs clearance,but the efficiency of document flow has a profound impact on the speed of tax refund.Under the traditional mode,enterprises need to wait for the Brazilian importer to provide the completed customs clearance certificate (such as Comprovante de Importação) before they can start the tax refund declaration,and this waiting period is 45 days on average.The "Cross-border Document Cloud" system launched by Zhongshen in 2026 is connected with the Brazilian SISCOMEX system through the API interface,automatically obtains the electronic certificate of completed customs clearance when the goods are released,and pushes it to the China E-port system,advancing the tax refund declaration time by 35 days.

The biggest risk in the tax refund link is "correspondence investigation".Tax authorities will launch correspondence investigation for three types of businesses: exporting to Brazil for the first time,single tax refund exceeding 500,000 RMB,and abnormal export unit price,requiring supporting materials such as logistics track,foreign exchange collection slip,and production ledger.The correspondence investigation cycle is usually 60-90 days.Supervisor Chen’s team has established a "tax refund risk portrait database",evaluates the probability of correspondence investigation at the order receiving stage,and prepares supporting material packages in advance for high-risk businesses.Among the 217 tax refund businesses handled in 2026,the correspondence investigation rate was only 8.3%,far lower than the industry average of 23%,and the average correspondence investigation reply cycle was shortened to 22 days.For a batch of gear processing equipment with a tax refund of 830,000 RMB,the correspondence investigation was completed in 15 days due to the preparation of complete production videos and raw material procurement chain records in advance,and the tax refund arrived on the 28th day after declaration.

## Efficiency Improvement Evidence: Comparison of Customs Clearance Timeliness and Tax Refund Speed

| Operation Mode | Document Preparation Cycle | Customs Clearance Timeliness (Port of Santos) | Tax Refund Declaration Advance Period | Tax Refund Arrival Cycle | Abnormal Handling Cost |
| --- | --- | --- | --- | --- | --- |
| Independent operation by enterprise | 18-25 days | 28-45 working days | 45 days | 6-8 months | 23,000 USD/shipment |
| Zhongshen Agency Service | 7-10 days | 12-18 working days | 10 days | 2.5-3.5 months | 4,000 USD/shipment |
| Efficiency Improvement Range | 60% | 57% | 78% | 58% | 83% |

The data is based on the statistics of 186 shipments of mechanical equipment export business operated by Supervisor Chen’s team from January to May 2026.The core of the improvement of customs clearance efficiency lies in the "pre-clearance" mechanism,that is,all document entry and pre-audit are completed 5 working days before the ship arrives,and the ship directly enters the release channel after berthing.The improvement of tax refund speed relies on "paperless documents" and "parallel process".The traditional sequential four steps of "foreign exchange collection - customs declaration - customs clearance - tax refund" are optimized into a dual-track parallel mode of "synchronous foreign exchange collection and customs declaration,synchronous customs clearance and tax refund preparation".

## Decision Suggestions for Choosing Customized Agency Service

Not all enterprises need full托管 agency service.Supervisor Chen’s team divides customers into three categories: Class A is manufacturing enterprises exporting to Brazil for the first time,it is recommended to adopt the "full-process agency + risk bet" mode to convert uncertainty into fixed cost; Class B is mature enterprises with annual export volume exceeding 5 million US dollars,can adopt modular service of "document review + customs clearance coordination" and retain the right of independent tax refund; Class C is large groups with existing Brazilian branches,can provide lightweight service of "compliance consulting + system connection" and output API interface of customs clearance rules.

In 2026,Brazil’s import policy shows a trend of "wide access,strict supervision",that is,lowering tariff barriers but strengthening post-event inspection.Zhongshen’s response strategy is to establish an "export health file",record 12 indicators such as historical customs clearance data,customs valuation preference,and inspection frequency for each enterprise,form a "user portrait" of Brazilian Customs,and actively avoid sensitive points in subsequent declarations.After three consecutive shipments of a customer were approved at high prices,the file system analysis found that the FOB price declared by the customer did not include sea freight allocation,and the fourth shipment was released smoothly according to the declared price after adjustment.

The final decision should be based on three evaluations: product complexity (whether special certification is required),export frequency (whether it is worth investing in learning costs),and capital sensitivity (whether it can bear the tax refund cycle).Supervisor Chen suggests that for enterprises with less than 3 shipments per month and single shipment value less than 200,000 US dollars,the comprehensive cost of choosing agency declaration is definitely lower than building your own team.For high-frequency export enterprises,even if they retain the ability of independent declaration,it is recommended to outsource document pre-audit as a risk firewall.Zhongshen provides a "first order trial cooperation" mechanism,only charges basic service fee for the first shipment,and pays according to the effect after the customs clearance is successful,reducing the customer’s trial and error cost to zero.

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