Argentina Port Strike Triggers Ripple Effects: Global Port Labour Risks & Vessel Owners’ Response Guide 阿根廷港口罢工引发连锁效应：全球多区域港口劳工风险与船东应对指南

Argentina Pilots’ Strike Causes Widespread Vessel Congestion

A nationwide walkout of maritime pilots has recently broken out across Argentina, stemming from disputes over Port Regulatory Reform Decree 690/2026. Waterway access to the Port of Buenos Aires, Port of Rosario, Port of La Plata and Port of Bahía Blanca has been fully restricted.

At the peak of the strike, dozens of laden vessels were forced to wait at outer anchorages nationwide, mostly carrying dry bulk cargoes including soybeans, corn and wheat. These vessels primarily operate on grain shipping routes connecting the East Coast of South America (ECSA) with the Far East and Europe. Many shipowners tried diverting cargo vessels to alternative hubs such as the Port of Montevideo (Uruguay) and Port of Santos (Brazil). Nevertheless, the sudden surge of incoming vessels led to prolonged waiting times at these substitute ports, creating secondary congestion.

This suspension of port operations is not a short-term isolated incident. Against the backdrop of rising South American dry bulk export volumes in 2026, the operational vulnerabilities of relying solely on one core port have been fully exposed. The situation warrants close attention from all global dry bulk and breakbulk vessel operators.

 

阿根廷引航员罢工造成大面积船舶滞留

阿根廷近期爆发全国引航员集体停工，冲突源于690/2026号港口监管改革法令争议，布宜诺斯艾利斯港（Port of Buenos Aires）、罗萨里奥港（Port of Rosario）、拉普拉塔港（Port of La Plata）、巴伊亚布兰卡港（Port of Bahía Blanca）航道通行全面受限。

罢工高峰期全国多艘载货船舶在外锚地等候，主力货种为大豆、玉米、小麦干散货，对应航线集中在南美东岸至远东、南美至欧洲粮线。部分船东尝试分流至乌拉圭蒙得维的亚港（Port of Montevideo）、巴西桑托斯港（Port of Santos），短时间集中到港直接推高备选港排队周期，形成二次拥堵。

本次停摆并非短期偶发事件，叠加2026年南美散货出口持续升温的市场背景，单一核心港挂靠模式的运营短板充分暴露，值得全球干散货、件杂货船东重视。

High-Risk Ports & Corresponding Shipping Routes Amid Surging South American Trade

South America’s grain and mineral exports have maintained steady growth throughout 2026, further increasing pressure on major export gateways.

The Port of Bahía Blanca handled 6.488 million tonnes of grain exports, representing a 19% year-on-year increase.

Meanwhile, Brazil’s Port of Itaqui recorded semi-annual dry bulk throughput exceeding 16.5 million tonnes, reaching a new historical high.

According to S&P Global data, demand on the East Coast South America (ECSA)–Far East trade route strengthened significantly in the second quarter of 2026, attracting continuous deployment of Panamax vessels into the region.

China remains the largest destination market for South American agricultural commodities, driving continued growth in grain and mineral bulk shipping demand.

As shipowners become increasingly dependent on major ports across Argentina and Brazil, any labour disruption at these hubs may result in amplified voyage delays and financial losses.

Key South American Ports Requiring Close Monitoring

1. Argentine Coastal Ports

Covering Port of Buenos Aires, Port of Rosario and Port of Bahía Blanca. These hubs serve major grain trunk routes linking South America with the Far East and Europe. Compared with other South American nations, port pilot and dock labour negotiation talks take place far more frequently here, raising the likelihood of unplanned work stoppages.

2. Southeast Brazil Core Hubs

Port of Santos and Port of Paranaguá function as South America’s largest grain transshipment terminals. Persistent overcapacity and frequent labour demands from dock worker unions result in routine vessel waiting periods. They mainly cater to ore and grain shipping routes connecting Brazil with China and Southeast Asia.

3. Northern Brazilian Ports

Port of Itaqui and Port of Vitória have recorded sharp rises in grain export volumes in recent years. However, inadequate on-site labour reserves frequently trigger operational delays stemming from insufficient stevedores.

 

南美贸易升温，高风险港口与对应航线有哪些？

2026年南美粮食、矿产出口货量稳步上行：巴伊亚布兰卡港（Port of Bahía Blanca）粮食出口648.8万吨，同比提升19%；巴西伊塔基港（Port of Itaqui）上半年散货吞吐量突破1650万吨，创同期新高。 S&P Global 数据显示，南美东岸（ECSA）至远东二季度航运需求显著走强，大量巴拿马型运力持续投放该片区。

中国是南美农产品核心采购方，粮食、矿砂干散货航线班次持续扩容，船队对阿根廷、巴西核心港口依赖度不断提升，劳工冲突带来的航次损失随之放大。

需要重点警惕的南美港口与航线

1. 阿根廷沿岸港口

布宜诺斯艾利斯港（Port of Buenos Aires）、罗萨里奥港（Port of Rosario）、巴伊亚布兰卡港（Port of Bahía Blanca），主营南美—远东、南美—欧洲粮食干线。引航、码头劳资谈判频次常年高于南美其他国家，突发停工概率更高。

2. 巴西东南枢纽

桑托斯港（Port of Santos）、巴拉那瓜港（Port of Paranaguá），为南美最大散粮中转节点，长期超负荷运营，码头工会诉求较多，船舶常态化候泊。匹配航线：巴西至中国、东南亚矿粮干线。

3. 巴西北部北线港口

伊塔基港（Port of Itaqui）、维多利亚港（Port of Vitória），近年粮食出口增量明显，但港区人力配套储备有限，易出现装卸人力短缺引发作业延误。

 

Concurrent Port Labour Strikes Across Global Shipping Zones

Labour disruptions at South American ports are not an isolated case. Large-scale strikes have hit three major global shipping regions successively in 2026, disrupting both dry bulk and breakbulk transportation:

1. Northwest Europe

Dutch union FNV Havens issued an official notice announcing a nationwide port strike scheduled from 11:15 to 19:00 on 4 September. All loading/unloading, towage and oversized cargo inspection operations will suspend at the Port of Rotterdam, Port of Amsterdam and Zeeland port complex, severely disrupting steel, wind turbine and heavy equipment import and export breakbulk routes.

2. Mediterranean Region

In February 2026, the Italian USB union organised a cross-border joint strike covering 21 Mediterranean ports, including Port of Genoa, Port of Piraeus, Port of Bilbao (Spain) and Port of Mersin (Turkey). The movement temporarily blocked breakbulk and mineral ore transportation channels connecting the Mediterranean with North America and the Middle East.

3. South Asia

The Port of Chattogram in Bangladesh has seen multiple open-ended dock strikes in 2026. Dry bulk vessels carrying coal and fertilisers face lengthy anchorage waiting times, dragging down turnover efficiency on shipping lanes between Southeast Asia and South Asia.

 

全球多地同步爆发港口劳工停工

南美港口扰动并非个案，2026年三大航运片区接连出现大规模罢工，干散货、件杂货航线均受波及：

1. 西北欧区域

荷兰工会FNV Havens发布官方公告，定于9月4日11:15至19:00全国停工，鹿特丹港（Port of Rotterdam）、阿姆斯特丹港（Port of Amsterdam）、泽兰港区（Port of Zeeland）暂停装卸、拖带、大件检验全流程作业，直接冲击钢材、风电设备件杂货进出口航线。

2. 地中海区域

2026年2月意大利USB工会发起跨国联合罢工，覆盖21个地中海港口，包含热那亚港（Port of Genoa）、比雷埃夫斯港（Port of Piraeus）、西班牙毕尔巴鄂港（Port of Bilbao）、土耳其梅尔辛港（Port of Mersin），短期阻断地中海至北美、中东件杂货、矿砂运输通道。

3. 南亚区域

孟加拉吉大港（Port of Chattogram）2026年内多次启动无限期码头停工，煤炭、化肥进口干散货船舶长期锚泊等候，东南亚往返南亚散货航线周转效率持续走低。

 

Global Core Shipping Lanes Most Vulnerable to Strike Disruptions

1. East Coast South America – Far East Dry Bulk Route

This lane handles the world’s primary grain shipments. Work stoppages at any major Argentine or Brazilian port can lead to mass vessel backlogs.

2. East Coast South America – Northwest Europe Grain & Breakbulk Route

Ports at both ends carry consistent labour conflict risks.

3. Mediterranean Inland Transshipment Breakbulk Route

Relying on transshipment hubs Genoa and Piraeus, cross-regional coordinated strikes tend to delay deliveries of engineering equipment.

4. Southeast Asia – South Asia Coal & Fertiliser Dry Bulk Route

Heavily reliant on the single hub Chattogram Port; vessel waiting periods extend drastically during strikes.

5. US East Coast – Northwest Europe Steel Breakbulk Route

Nationwide Dutch port strikes will directly lengthen overall vessel transit schedules.

 

受罢工扰动最显著的全球核心航线

1. 南美东岸 — 远东干散货航线：全球粮食运输主力，阿根廷、巴西任一主港停工即可造成批量船舶滞留；

2. 南美东岸 — 西北欧散粮 / 件杂货航线，两端港口均存在稳定劳工冲突风险；

3. 地中海内陆中转件杂货航线，依托热那亚、比雷埃夫斯中转，区域联动停工易延误工程设备交付；

4. 东南亚 — 南亚煤炭、化肥干散货航线，高度依赖吉大港单一枢纽，停工滞港周期较长；

5. 北美东海岸 — 西北欧钢材件杂货航线，荷兰港区停工将直接拉长整体船期。

 

Alternative Ports for Contingency Planning Amid Widespread Global Port Congestion

Below is a classified list of alternative ports with solid infrastructure and relatively mild congestion pressure by region and cargo type, which vessel operators may incorporate into standard route contingency libraries:

South America (Substitutes for Argentine Ports & Port of Santos)

1. Port of Montevideo (Uruguay): Ample grain storage space plus dedicated berths for oversized heavy-lift cargo.

2. Port of Itaqui & Port of Vitória (Northern Brazil): Northern Brazil diversion hubs with water depths compatible with Supramax dry bulk carriers.

3. Port of Chancay (Peru): Emerging multi-purpose hub on the West Coast of South America, capable of absorbing mineral cargo diversion volumes.

Northwest Europe (Substitutes for Rotterdam & Amsterdam)

1. Port of Antwerp: Abundant heavy-lift berths to accommodate wind power and oversized heavy industrial equipment.

2. Port of Leixões (Portugal): Regional transshipment port with shorter average congestion waiting windows, suitable for medium and small breakbulk carriers.

3. Port of Bremerhaven: Well-developed inland waterway distribution network with controllable extra operational costs for dry bulk cargoes.

Mediterranean Region (Substitutes for Genoa & Piraeus)

1. Port of Fos-sur-Mer (France): Independently managed terminals with low odds of being affected by cross-regional union coordinated strikes.

2. Port of Koper (Slovenia): Inland transit hub serving Central and Eastern Europe with relatively stable vessel waiting durations.

South Asia (Substitute for Chattogram Port)

Port of Tanga (Tanzania): Mature East African dry bulk diversion terminal with complete coal and fertiliser loading/unloading facilities, able to temporarily receive vessels rerouted from South Asia.

 

全球拥堵环境下，可优先储备的备选港口

按货种、片区划分，整理硬件适配、拥堵压力相对可控的分流港口，纳入船队常规航线预案库：

南美片区（替代阿根廷、桑托斯主港）

1. 乌拉圭蒙得维的亚港（Port of Montevideo）：散粮仓储充足，同步配套大件专用泊位；

2. 巴西伊塔基港（Port of Itaqui）、维多利亚港（Port of Vitória）：巴西北线分流港，航道水深适配超灵便型散货船；

3. 秘鲁钱凯港（Port of Chancay）：南美西岸新兴散杂货枢纽，可分担矿产运输分流压力。

西北欧片区（替代鹿特丹、阿姆斯特丹）

1. 安特卫普港（Port of Antwerp）：大件重吊泊位充足，承接风电、重型设备；

2. 雷克索斯港（Port of Leixoes）：葡萄牙中转港，短期拥堵周期更短，适配中小型件杂货船；

3. 不莱梅港（Port of Bremerhaven）：内河疏运体系完善，散货作业附加成本可控。

地中海片区（替代热那亚、比雷埃夫斯）

1. 法国福斯港（Port of Fos-sur-Mer）：独立码头运营，跨区域工会联动罢工概率偏低；

2. 斯洛文尼亚科佩尔港（Port of Koper）：中东欧内陆中转港，船舶侯泊时长相对稳定。

南亚片区（替代吉大港）

坦加港（Port of Tanga，坦桑尼亚）：东非成熟散货分流港，煤炭、化肥装卸配套完善，可临时承接南亚绕航船舶。

 

Standard Response Procedures When Vessels Encounter Port Strikes on Arrival

Rerouting to alternative ports is only one contingency option. Vessel owners may follow a four-phase structured response framework if their designated port halts operations due to labour strikes:

Phase 1: Preserve all supporting evidence and notify relevant parties in writing without delay

1. Archive official port strike announcements, pilot suspension circulars, ship logbooks and anchorage waiting records in full.

2. Issue formal written notifications to charterers outlining expected strike duration, estimated delays and daily vessel running losses, retaining all correspondence as supporting documentation for subsequent laytime liability allocation.

3. Maintain continuous communication with local port agents to track the official resumption timeline, and formulate separate response plans for short-term stoppages and open-ended indefinite strikes.

Phase 2: Quantitatively compare two solutions – waiting on anchorage vs rerouting to an alternative port

1. Cost assessment for staying at anchorage: Calculate daily fixed expenditures including bunkers, seaman wages and vessel depreciation, alongside potential risks such as cargo deterioration and cargo owner compensation claims.

2. Cost assessment for rerouting: Tally all incremental expenses including extra bunkers for diversion, urgent pilot and towage surcharges, document amendment fees and temporary storage charges. Meanwhile verify whether the alternative port infrastructure matches vessel and cargo requirements: grain silo ventilation capacity, heavy-lift crane certification and navigational water depth.

3. Make final decisions based on net voyage profit by comparing total projected losses of both options, rather than relying on subjective judgement.

Phase 3: Key risk reminders if rerouting is selected

1. Charter party constraints: Under voyage charter agreements, vessel owners must obtain written consent from charterers before diverting to another port. Without formal approval, all additional costs will fall solely on the shipowner and may trigger breach-of-contract compensation claims.

2. Risk of secondary congestion: Mass simultaneous diversion by numerous shipowners may overwhelm alternative ports, adding extra waiting days and erasing time efficiency gains from rerouting.

3. Cargo compatibility limits: For grain shipments, inspect silo ventilation conditions at substitute ports. For oversized breakbulk cargo, confirm terminal heavy-lift operation qualifications to avoid arriving at a port incapable of completing loading or discharge.

Phase 4: Long-term regular risk control optimisation

1. Pre-identify a minimum of two suitable alternative ports for each core trade lane, and regularly update data on berth utilisation and ongoing labour negotiation updates.

2. Add detailed clauses governing strikes, port waiting periods and vessel diversion within charter contracts prior to fixture, clarifying boundaries for loss apportionment.

3. Balance fleet deployment across regions to avoid concentrating large volumes of tonnage within a single high-risk zone, mitigating overall revenue shocks triggered by regional labour stoppages.

 

船舶到港遭遇罢工，应该怎么应对？

船舶抵达目标港遇停工封港，改港仅为备选方案，船东可分四阶段进行处理：

第一阶段：完整留存证据，同步书面告知各方

第一时间归档港口停工公告、引航停航通知、航海日志、锚地候泊记录；以书面函同步告知租家罢工周期、预估延误、船舶持续运营损耗，完整留存往来凭证，作为后续滞期责任划分依据；同步对接本地代理持续跟踪复工时间表，区分短期停工与无限期罢工两套处置路径。

第二阶段：量化测算原地等候与改港两类方案

1. 原地等候测算：核算锚泊燃油、船员工资、折旧等每日固定损耗，叠加货物变质、货主索赔潜在风险；

2. 改港绕行测算：统计绕行燃油增量、引水拖轮加急费、单证修改、临时仓储等全部隐性成本，同时核查备选港硬件是否匹配船货：散粮泊位库容、大件起重设备、航道水深；

3. 对比两项方案总损失，以航次净利润为标尺做决策，不依靠主观判断。

第三阶段：选择改港的风险提示

1. 租约约束：航次租船框架下，未取得租家书面确认不可擅自改港，否则全部新增成本由船东承担，还可能触发违约索赔；

2. 分流拥堵风险：同片区船东同步转港易造成备选港挤兑，额外增加数天候泊时长，抵消改港时效优势；

3. 货种适配约束：散粮需核查备选仓储通风条件，重型件杂货必须确认码头重吊作业资质，防止抵达后仍无法装卸。

第四阶段：长期常态化风控优化

每条主干航线提前储备2个以上适配备选港，定期更新泊位利用率、劳资谈判动态；签约前细化租约罢工、候泊、绕航条款，明确损失分摊边界；均衡分散船队运力，避免大量船舶集中投放单一高风险片区，降低区域性停工带来整体营收冲击。

 

Labour work stoppages at ports worldwide have become regular occurrences with cross-regional spillover effects. Coupled with rising South American dry bulk trade volumes and persistent congestion at major global ports in 2026, dry bulk and breakbulk vessel operators face mounting pressure on route risk management.

Operating models fully reliant on a single core port are prone to substantial losses from anchorage waiting and port diversion expenses once labour strikes break out.

Shipowners can effectively offset voyage losses caused by port shutdowns and stabilise fleet turnover efficiency by establishing a comprehensive risk control system, which includes dynamic monitoring of high-risk ports, a reserve pool of multiple alternative terminals and standardised contingency protocols for emergency disruptions. Quantitative comparison of losses between anchorage waiting and port diversion is a core component of this framework.

 

全球港口劳工停工已呈现常态化、跨区域联动特征，叠加 2026 年南美散货贸易持续升温、全球核心港口长期拥堵的行业环境，干散货、件杂货船东航线风控压力持续提升。

单纯依赖单一核心主港的运营模式，极易在罢工事件中产生高额滞港、改港损耗。搭建 “风险港口动态监测 + 多备选港口储备 + 突发标准化处置” 完整风控体系，量化对比等候与改港损益，能够有效对冲港口停工带来的航次损失，稳定船队整体周转效率。

 

E-PORTS operates as a digital integrated global vessel port service platform, delivering comprehensive onshore support solutions for shipowners worldwide. Our core service scope includes customised vessel routing planning, contingency response plans for emergency port incidents. For further enquiries covering port operations, detailed regulatory interpretations, cost forecasting and other professional shipping support, contact us via the channels below:

We Chat / Whats App：+86 13816101982

E-mail：contact@e-ports.com

 

E-PORTS作为一家面向全球船舶在港服务的数字化综合服务平台，可为船东提供专业在港的全方位服务支持。支持为船东规划合理路线以及提供港口临时突发事件解决方案建议，如需了解更多港口业务、详细政策、信息及费用预测等，可通过以下方式联系：

We Chat / Whats App：+86 13816101982

E-mail：contact@e-ports.com

 

References:

PortNews. Argentina ports restart after pilot deal clears 150-ship backlog

Splash247. Argentina reopens ports after pilots trap 150 ships

World Ports Organization. End of port pilots’ strike in Argentina

Port Technology. Dutch nationwide port strike scheduled for 4 September

FNV Official Announcement. Landelijke havenstaking op 4 september

China Chamber of Commerce for Import and Export of Machinery and Electronic Products. Early Warning on Joint Strike across Over 20 Mediterranean Ports

World Ports Organization. Disruption risks at Chattogram port

Argenports. El puerto de Bahía Blanca superó los 6,4 millones de toneladas granos

CPG Click Oil and Gas. The Port of Itaqui closes the best first semester in history

S&P Global. Dry Bulk Quarterly: South American grain demand lifts ECSA rates

COSCO Shipping Group. One-Year Operation Report of Port of Chancay

BIMCO. Standard Voyage Charter Strike Clause Industry Guidance

 

参考来源：

PortNews. Argentina ports restart after pilot deal clears 150-ship backlog

Splash247. Argentina reopens ports after pilots trap 150 ships

World Ports Organization. End of port pilots’ strike in Argentina

Port Technology. Dutch nationwide port strike scheduled for 4 Septembe

FNV 官方公告. Landelijke havenstaking op 4 september

中国机电产品进出口商会。地中海 20 余个港口联合罢工预警

World Ports Organization. Disruption risks at Chattogram port

Argenports. El puerto de Bahía Blanca superó los 6,4 millones de toneladas granos

CPG Click Oil and Gas. The Port of Itaqui closes the best first semester in history

S&P Global. Dry Bulk Quarterly: South American grain demand lifts ECSA rates

中远海运集团。秘鲁钱凯港运营一周年运营报告

BIMCO. Standard Voyage Charter Strike Clause Industry Guidance

 

Disclaimer: All data, analysis and commentary contained in this article are compiled based on public official releases and industry research reports, provided solely for industry exchange and reference purposes. This content shall not be construed as investment advice or binding operational commitments. Global shipping markets are subject to volatile influencing factors including macroeconomic cycles, geopolitical shifts and meteorological conditions, which introduce inherent uncertainties. All carriers and traders are recommended to formulate operational decisions after cross-referencing their own fleet structure, risk tolerance thresholds and latest real-time market intelligence.

 

免责声明：本文所载数据及分析均基于公开信息和行业研究报告，仅供行业交流与参考，不构成任何投资建议或操作承诺。航运市场受宏观经济、地缘政治、天气变化等多重因素影响，存在不确定性。读者在制定具体经营决策时，应结合自身船队结构、风险承受能力及最新市场动态综合判断。