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WiMi Announced the Internet of Things (IoT) Data Perception Based on Blockchain Technology

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BEIJING, May 24, 2024 /PRNewswire/ — WiMi Hologram Cloud Inc. (NASDAQ: WIMI) (“WiMi” or the “Company”), a leading global Hologram Augmented Reality (“AR”) Technology provider, today announced that the IoT data perception system based on blockchain technology features decentralized storage, verification of data, automated management driven by smart contracts, and highly secure data exchange enabled by cryptography. It allows data generated by IoT devices to be recorded directly on the blockchain, ensuring the authenticity of the data source and traceability, while using smart contracts to automatically enforce data transaction rules, facilitating data sharing and maximizing the use of data value without sacrificing privacy.

The IoT data perception based on blockchain technology can enhance data security and privacy protection. Its use of blockchain’s encryption technology and decentralized characteristics ensures the integrity and non-tampering of IoT data during transmission and storage, improves the efficiency and transparency of data transactions, and effectively defends against external attacks and internal fraud. All transaction records are open, transparent and traceable, which improves the trust of the IoT ecosystem and facilitates multi-party collaboration. The automatic execution of data-sharing agreements through smart contracts guarantees the security and compliance of data circulation, promotes cross-subject data sharing and collaboration, and solves the problem of data silos. The IoT data perception system based on blockchain technology contains multiple core technology modules, which work in concert to build a highly secure, transparent, and efficient IoT data perception and management system that supports cross-industry and cross-device data sharing and collaboration.

Data perception collection: Responsible for collecting various types of data from IoT devices, such as environmental parameters, device status, location information, etc. This may involve a variety of data collection devices such as sensor networks, RFID tags, cameras, etc.

Blockchain node: As the core component of the system, the blockchain is used to store and validate the data collected from the sensing units. Each block of data is encrypted and linked to the previous block to form a tamper-proof chain that ensures the integrity and authenticity of the data.

Smart contracts: Automatically executable code deployed on the blockchain to define rules for data transactions, permission controls, and automatic responses when specific events are triggered, such as data-sharing agreements, payments, etc.

Identity and access management: Managing the authentication of IoT devices and users to ensure that only authorized entities can access the system and interact with data, enhancing system security.

Locating and GPS positioning: For applications that require geographic location information, such as smart city and logistics tracking, this module is responsible for accurately locating IoT devices and can assist in location-related data analysis and decision-making.

Data analysis and prediction: Using big data analysis, and machine learning algorithms to process the collected data, such as predicting traffic congestion, equipment failure, etc., to provide a basis for decision support.

Privacy protection and encryption: Advanced encryption technology is used to protect privacy during data transmission and storage, ensuring that the security of personal or corporate data is maintained even when data is shared.

About WIMI Hologram Cloud

WIMI Hologram Cloud, Inc. (NASDAQ:WIMI) is a holographic cloud comprehensive technical solution provider that focuses on professional areas including holographic AR automotive HUD software, 3D holographic pulse LiDAR, head-mounted light field holographic equipment, holographic semiconductor, holographic cloud software, holographic car navigation and others. Its services and holographic AR technologies include holographic AR automotive application, 3D holographic pulse LiDAR technology, holographic vision semiconductor technology, holographic software development, holographic AR advertising technology, holographic AR entertainment technology, holographic ARSDK payment, interactive holographic communication and other holographic AR technologies.

Safe Harbor Statements

This press release contains “forward-looking statements” within the Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” and similar statements. Statements that are not historical facts, including statements about the Company’s beliefs and expectations, are forward-looking statements. Among other things, the business outlook and quotations from management in this press release and the Company’s strategic and operational plans contain forward−looking statements. The Company may also make written or oral forward−looking statements in its periodic reports to the US Securities and Exchange Commission (“SEC”) on Forms 20−F and 6−K, in its annual report to shareholders, in press releases, and other written materials, and in oral statements made by its officers, directors or employees to third parties. Forward-looking statements involve inherent risks and uncertainties. Several factors could cause actual results to differ materially from those contained in any forward−looking statement, including but not limited to the following: the Company’s goals and strategies; the Company’s future business development, financial condition, and results of operations; the expected growth of the AR holographic industry; and the Company’s expectations regarding demand for and market acceptance of its products and services.

Further information regarding these and other risks is included in the Company’s annual report on Form 20-F and the current report on Form 6-K and other documents filed with the SEC. All information provided in this press release is as of the date of this press release. The Company does not undertake any obligation to update any forward-looking statement except as required under applicable laws.

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SOURCE WiMi Hologram Cloud Inc.

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Crab2B Makes AsiaWorld-Expo Debut, Connecting Hong Kong’s Mobile Wholesalers with Global Buyers

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October 18, 2026

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HONG KONG, Oct. 18, 2026 /PRNewswire/ — Crab2B, a pioneering B2B trading platform dedicated to mobile devices and digital products, will make its debut at the HKICEC Global Mobile Exchange Pavilion during the Global Sources Hong Kong Shows, opening at AsiaWorld-Expo on October 18, 2026.

Hong Kong has long been a major hub for electronics wholesale trade, but buyers still often rely on fragmented channels to identify suppliers. Crab2B was created to bridge this gap, bringing Hong Kong-based mobile and digital product wholesalers together on one dedicated B2B platform. Headquartered in Hong Kong, Crab2B combines the manufacturing strength of mainland China and the Greater Bay Area’s extensive supply chain capabilities with Hong Kong’s established global trading network. Together, these strengths enable Crab2B to simplify cross-border sourcing, connect buyers directly with suppliers and make international trade more accessible and efficient.

For its first appearance at a major industry trade show, Crab2B is bringing together more than 200 merchants already registered on the platform, marking a significant milestone in its development. The Crab2B booth is expected to attract electronics traders from Southeast Asia, Europe, the Middle East and beyond. Visitors will be able to discover the app’s capabilities through live demonstrations, register on the platform and connect directly with participating merchants to explore business opportunities.

A buyer who experienced the Crab2B app shared: “With Crab2B, we no longer have to search far and wide for reliable suppliers. The platform brings Hong Kong’s mobile phone wholesalers together in one place, giving us greater visibility into available products and sourcing opportunities. Whether I’m at my desk or on the move, I can find products and connect with suppliers whenever I need to. For businesses like ours that source across borders, that kind of access makes a real difference. It saves time, reduces transaction costs and helps us do business more efficiently.”

Crab2B CEO Luo Yaohong said, “We want to be pioneers in cross-border B2B trading for digital products, creating new opportunities for Hong Kong’s wholesale industry. As Hong Kong places greater emphasis on developing digital trade, we’re addressing a longstanding gap in the market with a dedicated digital platform that connects Hong Kong’s electronics suppliers directly with buyers around the world. Our ambition is to make cross-border trading easier, faster and more accessible, while helping Hong Kong businesses reach new markets.”

The platform’s trade show debut is also attracting attention from international merchants, with exhibitors expressing interest in joining Crab2B to expand their reach into overseas markets. Meanwhile, merchants already registered on the platform are looking forward to the launch of its planned online marketplace, which will create further opportunities for sustained collaboration and business growth.

Building on this debut, Crab2B will remain firmly rooted in Hong Kong while expanding its connections with businesses around the world. The company will continue to enhance its platform with smarter sourcing tools, more comprehensive trading capabilities and an increasingly connected network of suppliers and buyers. By making it easier to discover products, establish business relationships and conduct cross-border transactions, Crab2B aims to open new opportunities for merchants of all sizes and help shape the next chapter of Hong Kong’s digital trade industry.

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SOURCE Crab2B

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Canton Fair Buyers Alliance Launched as the 140th Edition Opens

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5 hours ago

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October 18, 2026

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GUANGZHOU, China, Oct. 17, 2026 /PRNewswire/ — On October 15, the Canton Fair Buyers Alliance was officially launched at the Canton Fair Complex, marking a significant milestone as the fair celebrates the 70th anniversary of its founding.

More than 140 overseas buyers attended the launch ceremony, highlighting the fair’s enduring role as a bridge connecting global commerce with China’s export sector.

Speaking at the ceremony, Luís Vilariça, CEO of Joinco, Import & Export, Ltd., discussed his company’s long-standing relationship with the Canton Fair. Drawing on years of participation, he reflected on the growth opportunities created through cooperation with Chinese suppliers and highlighted the fair’s role in supporting international business development and global trade exchanges.

The ceremony also featured a joint declaration by alliance members. Representatives from five member companies read the statement in their respective native languages, underscoring the international character of the new organization. Additional members sent video congratulatory messages, joining the celebration and witnessing the official launch of the alliance.

The Canton Fair Buyers Alliance represents one of the fair’s key service innovations. Designed primarily for Fortune Global 500 companies, buyers from the world’s top 250 retailers and leading sourcing enterprises across a diverse range of markets, the alliance aims to offer members a platform for information sharing and resource coordination. The first cohort of alliance members includes 58 companies from 32 countries and regions across 5 continents. Through the alliance, members will gain access to a range of priority benefits spanning four major areas: services, events, resources and information.

 For more convenient attendance, please click here for pre-registration:

https://buyer.cantonfair.org.cn/register/buyer/email?source_type=16

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SOURCE Canton Fair

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Bioethanol from human hair – Indian start-up’s solution to rising prices of grains and sugar

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6 hours ago

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October 18, 2026

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GUJARAT, India, Oct. 17, 2026 /PRNewswire/ — In what could be called the beginning of the 5G (fifth-generation) of bioethanol or non-cellulosic bioethanol or non-sugar-based biofuels, an Indian start-up, Techofest Global, based out of Gujarat, has developed its own, indigenous, and patented technology for the production of bioethanol from waste human hair. Such processes would significantly reduce the employment of sugars, grains, and agricultural residues, which form the classical first- and second-generation bioethanol feedstocks. As a result, the rising fuel-vs.-food/fodder debate is anticipated to reduce, and instead, ethanol produced from municipal/industrial waste, after trials, can supplement the current supply being used as blends with presently retailed fossil fuels (E20, E27, etc.). 

As stated by Dr. Ravi, the founder-CEO of Techofest Global, the strategic priority and the USP of the start-up is industrial symbiosis, which, typically, involves an ecosystem of up-cycling/valorising the effluents of an industry, thereby creating a value-chain for residues often lacking an end-of-life. With more than three decades of experience in designing customized nuclear fusion reactors for international programmes, such as ITER, JET/UKAEA and SST-1, Dr. Ravi, a seasoned mechanical engineer, spearheads the start-up’s patented technologies’ scale-up and commercialization.

Two biochemical engineers, Dr. Navnit – the former CTO, and Dr. Kabilan – the former CEO of Biomakerz, Chennai, are the brains behind the current technology/process portfolio of the joint-venture between Techofest Global and Biomakerz. They have been working on biorefineries’ process intensification for more than a decade. “Having foreseen the fuel-vs-fodder/food competition as early as the year 2015, we began developing techno-economically feasible and viable in-vitro metabolically-engineered bioprocesses for scaling-up ethanol production from municipal waste streams between 2019–2021”, says Navnit. After developing operational technologies for international biofuel organizations, serving process engineer roles with certain biorefineries-related OMC R&D’s of India, Dr. Navnit, presently works for a premier academic institution.

An on-going fermentation trial at the Techofest Global-Biomakerz JV’s R&D facility

Techofest Global has developed and tested, in its R&D JV’s pilot-facility of ~100-L, 3 innovative and cost-effective technologies, such as 5G ethanol production using human hair, used cooking oil (UCO), and enriched bio-methane production from disposed sanitary napkins.

“With massive CapEx and OpEx, 2G ethanol technology is facing a major commercialization bottleneck, owing to competition with food/livestock fodder, requirement of a cost-intensive pre-treatment procedure, and the requirement of cellulolytic cocktails, which have a poor recycle efficiency. The proprietary 5G SAFE process developed for the start-up circumvents the mentioned constraints, and instead, utilizes a single-stage saccharification followed by fermentation, and records over 85–90% biocatalyst recovery. Likewise, the proprietary SIM process for bio-methane production, exclusively developed for the start-up, is 2x faster with improved intermittent feeding cycles and continuous gas harvest”, says Navnit.

“With on-going pre-commercialization trials, the proprietary ethanol and bio-methane processes of ours are soon being commercialized”, says Ms. Bhumika, the co-founder and the corporate advisor of the start-up. Furthermore, Mr. Ronak pilots the organization’s global market entry and commercialization frontier.

Techofest Global’s veteran Principal Technology Advisors include: Dr VS Tripathi, former Joint Director, DRDE Gwalior, Dr B S Munjal, former Director, Structures and Thermal group, SAC/ISRO, Academician and Advisor CIKS-Dharohar, GTU, and Dr AV Santhanababu, former Scientist at Satish Dhawan Space Centre. With on-going R&D activities, Dr. Munjal says, “the start-up is striving to provide a unique solution along the lines of the Atmanirbhar and Viksit Bharat Vision 2047”.

Media Contact: www.techofestglobal.com; e-mail: info@techofestglobal.com; contact person: The PR team of Techofest Global.

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