Yiwu Trade Show’s Viral “Black Tech” Emergency Lamp: 300 Hours of Light From Salt and Water
Yiwu, China – Amid the bustling atmosphere of the Yiwu Trade Show, a minimalist yet revolutionary product has gone viral. It sold out of multiple display cabinets within a single morning, attracting widespread attention from outdoor enthusiasts, disaster rescue teams, and eco-friendly consumers. This salt-water powered emergency lamp is a disruptive innovation in outdoor gear. It features extremely simple operation: just pour water and salt into the dedicated bag, seal it tightly, and shake it gently. The lamp will instantly turn on, delivering continuous lighting and emergency alarm functions for up to 300 hours, winning massive popularity with its cutting-edge black technology.
No Batteries, No Charging – Just Salt, Water, and Innovation
There is no need for bulky power banks, disposable batteries, or grid electricity. This compact and portable lamp operates on a professional electrochemical principle. It generates ions through a chemical reaction between aluminum blocks and graphene. With the electrolyte connecting the positive and negative poles of the battery, electric power is continuously supplied to the LED light source, converting ordinary saltwater into sustainable clean energy. The operation is effortless: simply add the matching salt packet and water into the special bag, seal and shake it slightly, and the high-brightness LED light and emergency alarm will activate immediately. A single saltwater mixture supports up to 300 hours of continuous operation in 24-hour lighting mode.
“Visitors were amazed by its user-friendly design,” said a show representative. “Campers, hikers and emergency preparedness professionals all stopped to inquire, stating that this product solves their biggest outdoor pain point — sudden light failure in critical moments. In addition, numerous domestic and overseas suppliers have shown tremendous interest in this item and expressed strong intentions for cooperation.”
Built for Every Scenario, From Camping to Crisis
Boasting strong versatility and advanced technological support, this lamp has become a viral hit with wide-ranging applicability:
Outdoor Adventures: Ideal for camping, fishing, hiking and other off-grid outdoor activities. Lightweight and fully waterproof, it fits easily into backpacks without adding extra burden. The built-in alarm function can send out distress signals in emergencies, greatly improving outdoor safety.
Emergency Preparedness: Perfect for power outages, natural disasters and rescue missions where traditional lighting devices often fail. It works with seawater, tap water and even brackish water. Combining stable lighting and emergency alarming functions, it serves as a reliable lifeline in remote areas and disaster-stricken zones.
Eco-Friendly Design: It requires no disposable batteries and produces no toxic waste or carbon emissions during use. Adopting the eco-friendly power generation mechanism of aluminum and graphene chemical reaction, it is safe and pollution-free, meeting the booming market demand for low-carbon and sustainable outdoor equipment.
Why This Yiwu Showstopper Is Flying Off Shelves
As a global hub of trade and innovation, Yiwu has witnessed countless new products. This emergency lamp stands out perfectly with its minimalist design, core technological advantages and high practicality, winning high praise from all exhibitors. Its core strengths are as follows:
Ultra-Long Endurance: Provides over 300 hours of continuous lighting with one saltwater refill, far outperforming traditional disposable flashlights.
Zero-Charge Convenience: No pre-charging or daily maintenance required. It starts working instantly after adding salt and water and shaking, with dual functions of lighting and emergency alarming.
Portable & Durable Build: Rugged construction adapts to harsh and complex environments, working stably in rainy, humid campsites and tough disaster relief scenarios.
Cost-Effective & Accessible: Priced affordably for mass consumption. It is suitable for ordinary families, outdoor lovers and rescue organizations, delivering high commercial value and market potential.
The Future of Emergency Lighting Is Here
With the frequent occurrence of climate-related disasters and the growing popularity of off-grid living, the demand for reliable and eco-friendly emergency lighting is higher than ever. Far from being a fleeting viral gadget, this salt-water powered lamp is a practical necessity empowered by graphene and aluminum reaction technology. Integrating long-duration lighting, emergency alarming and green power generation, it has revolutionized the traditional emergency lighting industry.
“We sold out multiple batches before the end of the exhibition, with continuous orders pouring in from distributors across Asia, Europe and other regions worldwide,” the representative added. “A large number of global suppliers have shown great enthusiasm for cooperation. The market feedback is extremely positive. Industry insiders recognize it not merely as an outdoor product, but as an essential preparedness tool for unexpected emergencies and outdoor travel.”
For campers, emergency preppers and all outdoor adventurers, a new lighting solution has arrived. Free from grid dependency, this innovative lamp delivers long-lasting illumination and emergency alerts with just salt and water, keeping you safe and never left in the dark during outdoor trips and sudden crises.
New Policy on Export Tax Rebates for Daily Necessities Takes Effect on April 1st: Structural Adjustments Guide Foreign Trade Enterprises to Upgrade
Starting from April 1st, the 2026 export tax rebate adjustment policy for daily necessities (Announcement No. 2) has officially taken effect. Focusing on structural adjustments, it adopts “selective reductions and protections” for tax rebates of ceramics, household items and batteries, with the customs declaration export date as the sole criterion, affecting enterprises’ costs and profits and promoting the industry’s shift to high-quality development.
Traditional daily necessities (e.g., ceramics, ordinary glass) have their tax rebate rate cut from 3%-9% to 0% without a transition period. Civilian batteries will see a rate drop from 9% to 6% (Apr-Dec 2026) and full abolition in 2027.
Meanwhile, high-value-added products (e.g., high-end home textiles, eco-friendly household goods) are supported, with some tax rebates raised from 11% to 13%. A taxation official said the adjustment is not “one-size-fits-all” but aims to optimize the industry and promote green, branded development.
A late-March customs declaration rush occurred as enterprises rushed to lock in tax rebates. A Guangzhou foreign trade enterprise noted zero tax rebate for ceramic tableware has increased costs, leading to price negotiations and order adjustments.
Compliant declaration is key: accurate HS code declaration and complete document filing are required, with strict inspection on irregularities. Export tax rebates are fully electronized for higher efficiency.
Taxation and customs departments have provided policy guidance. Insiders said short-term pressure will accelerate industry reshuffling, urging enterprises to increase R&D and expand high-value-added products and cross-border e-commerce.
A Ministry of Commerce spokesperson stated the adjustment optimizes foreign trade structure. Relevant departments will optimize tax rebate services to help enterprises transition and boost high-quality daily necessities exports.
China Strengthens Export Controls on Dual-Use Items to Regulate Foreign Trade Order
Since the beginning of 2026, China has achieved remarkable results in upgrading export control measures for dual-use items. This upgrade not only implements the requirements of relevant regulations but also aligns with the needs of the foreign trade industry. Through full-chain supervision, while safeguarding national security and fulfilling international obligations, it regulates foreign trade operations, and supports the high-quality development of foreign trade and the stability of global industrial and supply chains.
Dual-use items refer to goods, technologies, and services that have both civil and military uses and may be used in fields related to weapons of mass destruction, which are a key focus of China’s foreign trade supervision. The core principle of China’s control is to balance security and development, ensure the smooth flow of legitimate foreign trade, and strictly prevent relevant items from flowing into sensitive areas.
This control focuses on key strategic items in the foreign trade field such as tungsten and rare earths, refines the control list, and strengthens approval and port supervision. In February 2025, 25 tungsten-related items were included in the control list, requiring special permits for export; in January 2026, the measures were tightened, prohibiting the export of tungsten products to relevant Japanese military enterprises and implementing “penetrating supervision”.
The General Administration of Customs stated that China has established a full-chain supervision system, abolished the registration of export operators, implemented paperless license management, optimized the approval and inspection processes, and guided enterprises to avoid risks through compliance training.
The upgrade of controls has affected the global foreign trade pattern and promoted the optimization of China’s foreign trade structure, leading to a rise in global tungsten prices and forcing enterprises to strengthen compliance construction and transform to high-value-added fields. The Ministry of Commerce stated that the policy is in line with domestic laws and international practices, and it will dynamically adjust the control list and strengthen international cooperation in the future. Insiders believe that strengthening controls not only safeguards national security but also regulates foreign trade order, and subsequent efforts will deepen inter-departmental coordination to support the steady and long-term development of foreign trade.
Breaking: Iran Announces Two-Week Ceasefire Extension, Negotiations to Proceed
Combined reports from Tehran and Beijing — Local time on April 8th, Iranian officials officially announced that they will maintain the two-week ceasefire agreement previously reached with relevant parties, which took effect in the early hours of the same day. Meanwhile, the Iranian delegation has departed and will travel to Islamabad on April 10th to participate in multilateral negotiations mediated by Pakistan, focusing on key issues regarding the follow-up arrangements of the ceasefire and the de-escalation of the situation.
The framework of this ceasefire agreement was officially approved and confirmed by Iran’s Supreme National Security Council on April 7th. Iranian officials emphasized that the core goal of the ceasefire is “to avoid further escalation of the regional situation and create a stable window for diplomatic negotiations.” The agreement clearly requires all relevant parties to fully cease military operations, end hostile frictions, and jointly safeguard the regional peace and environment. At the same time, Iran reaffirmed that the ceasefire is not a compromise, but a rational choice based on safeguarding national core interests and gaining time for domestic people’s livelihood recovery and construction. If the negotiation process deviates from the established track, Iran reserves the right to take all necessary measures.
According to a disclosure by Pakistan’s Ministry of Foreign Affairs, the Islamabad negotiations will gather representatives from Iran, the United States and their respective allies, with core topics including the security guarantee of shipping in the Strait of Hormuz, the path to lifting regional sanctions, the protection of civilian facilities, and the handling of legacy issues from the conflict. As the mediator, Pakistan will coordinate the positions of all parties throughout the process and promote the negotiation to form a specific and implementable consensus document. Pakistan’s Prime Minister’s Office stated publicly that this negotiation is an important opportunity for the de-escalation of the Middle East situation, and Pakistan will make every effort to promote the two parties to achieve phased results during the two-week ceasefire period.
The United States confirmed through the White House spokesperson that it will strictly abide by the provisions of the ceasefire agreement, suspend all military strikes against Iran, and has arranged the relevant diplomatic team to attend the meeting as scheduled. The U.S. side stated that it looks forward to resolving current differences through negotiations, and emphasized that the Strait of Hormuz, as a global energy transportation artery, its navigation safety is a common concern of all parties, and it is willing to consult with Iran to establish a temporary security guarantee mechanism. However, the U.S. side did not make a clear response to Iran’s core demands such as uranium enrichment and the lifting of sanctions, only stating that it will “comprehensively discuss all issues” during the negotiations.
Israel, on the other hand, released a cautious signal. The Israel Defense Forces announced that it will suspend air strikes against Iran’s mainland, but emphasized that “operations against terrorist organizations in the Lebanese direction are not subject to the ceasefire.” The Israeli Prime Minister’s Office stated that Israel will “continue to monitor Iran’s compliance with the agreement” and reserve the “right to self-defense.” This statement highlights the complexity of the Middle East situation, and the full implementation of the ceasefire agreement still faces many variables.
The response to the ceasefire agreement in Iran is rational. According to reports from Iranian state media, the ongoing military conflict has led to damage to some military facilities, interruption of oil exports, and the people’s demand for peace and development has become increasingly strong. The Iranian government stated that during the ceasefire period, it will give priority to ensuring the supply of people’s livelihood materials, promote the recovery of economic order, and at the same time accelerate the restoration of the military industry system to lay a solid foundation for subsequent negotiations. Iranian people generally hope that the negotiations can bring long-term peace and reduce economic and people’s livelihood pressures.
The international community generally welcomes this ceasefire. A spokesperson for the UN Secretary-General stated that the United Nations fully supports Pakistan’s mediation efforts, calls on all parties to strictly abide by the ceasefire agreement, and resolve differences through dialogue and consultation. Russia, the European Union, France, Germany and other countries have successively issued statements, saying that the ceasefire provides a key opportunity for the de-escalation of the Middle East situation, and expressed hope that the Islamabad negotiations can achieve substantive progress, calling on all parties to abandon the confrontation mentality and jointly maintain regional stability.
Analysts pointed out that the two-week ceasefire provides a valuable buffer period for the Middle East situation, but the differences between Iran and relevant parties on core interests have not been fundamentally resolved. Issues such as the security of the Strait of Hormuz, the lifting of sanctions, and uranium enrichment still require great efforts from both sides. The success or failure of the Islamabad negotiations will directly affect the direction of regional peace, and the international community needs to continue to pay attention to and promote the negotiation process to avoid the situation returning to tension.
At present, the Iranian delegation has completed pre-departure preparations, focusing on formulating negotiation plans around specific issues such as the ceasefire supervision mechanism, people’s livelihood assistance, and shipping safety. It is expected to arrive in Islamabad on April 10th and hold intensive consultations with all parties.
Phase 3 of the 139th Canton Fair: Fashion, Health, and Cultural & Educational Consumption Gain Momentum, Expanding New Horizons for Global Trade
NEWS REPORT From May 1 to 5, Phase 3 of the 139th Canton Fair concluded successfully, focusing on consumer goods and healthcare sectors including toys & maternity/baby/children products, fashion (textiles & apparel), home textiles, stationery, health & leisure, medical devices, food, and functional & technical fabrics, injecting warm and robust momentum into global trade.
During this phase, functional fabrics and smart textile apparel showcased technological innovations in China’s textile industry, while safe and eco-friendly designs for maternity/baby/children toys and cultural/educational products garnered significant attention. Medical devices and health & leisure products precisely addressed global trends in aging populations and health consumption upgrades. The food section featured specialty agricultural products and processed foods from across China, facilitating the global reach of high-quality Chinese ingredients. Parallel cross-border e-commerce matching events and brand going global forums were held, establishing digital trade channels for small and medium-sized foreign trade enterprises and deepening cross-border cooperation in fashion, culture & education, and healthcare sectors.
Phase 2 of the 139th Canton Fair: Quality Lifestyle and Creative Design Converge, Illuminating New Scenarios for Home Furnishings Foreign Trade
NEWS REPORT From April 23 to 27, Phase 2 of the 139th Canton Fair successfully kicked off, centering on consumer goods and home building materials such as household products, gifts & decorations, building materials & furniture, daily-use ceramics, kitchen & dining utensils, outdoor facilities, bamboo & wood home goods, and prefabricated houses. It presented global buyers with a trade feast that blends aesthetic design and practical functionality.
This phase deeply aligns with global consumers’ demand for quality lifestyles and personalized home spaces, showcasing highlights such as intangible cultural heritage craftsmanship in daily ceramics, lightweight innovations in outdoor leisure facilities, and green prefabricated technologies for integrated housing. Numerous small and medium-sized enterprises participated with original designs and cost-effective products, expanding overseas markets while conveying the meticulous craftsmanship of Chinese consumer goods to the world. The outdoor products and kitchen utensils sections drew high foot traffic, precisely matching consumption upgrade trends in markets like Europe, the Americas, and Southeast Asia, becoming a key driver of growth in home furnishings foreign trade.