Dialogue with Procurement Partners

Dialogue with Procurement Partners

Policies of Supply Chain Sustainable Management

In a trend of growing interest in corporate social responsibilities worldwide, Hitachi Construction Machinery Group is promoting sustainable activities throughout the entire supply chain including procurement partners. We believe it is important to share the same sustainable awareness with our business partners to prevent supply chain risks.

In August 2025, the Hitachi Construction Machinery Group formulated its Procurement Policy, recognizing the increasing importance of supply chain management. This policy stipulates that we will minimize any negative impact on the environment and society from the procurement and use of raw materials, work to expand the use of raw materials produced using environmentally friendly methods, and strive to select procurement partners who can provide society with innovative solutions, thereby contributing to the realization of a circular economy.

Procurement Policy

1．Compliance with Laws and Regulations and Respect for International Standards
　We will comply with procurement laws and regulations in each country and region, and conduct honest and fair procurement activities in accordance with the Hitachi Construction Machinery Group Code of Conduct and social norms.

2．Respect for Human Rights and Consideration for the Working Environment
　We will respect human rights and individual diversity, work with procurement partners to avoid complicity in human rights violations such as discrimination, forced labor, child labor, and human trafficking, and engage in procurement activities that consider the working environment.

3．Occupational Safety and Health Management Practices
　Based on our fundamental philosophy of "prioritizing safety and health above all else," we strive to ensure safety and secure raw materials that contribute to further improving safety in our procurement activities.

4． Minimizing Negative Impacts on the Environment and Society
　We will promote procurement activities that emphasize environmental protection and reducing the burden on society. We will strive to minimize the negative impacts on the environment and society caused by the procurement and use of raw materials. We will also continue to expand our energy-efficient logistics network and actively work to reduce emissions of greenhouse gases, waste, wastewater, and other substances.

5． Environmentally Friendly Procurement of Raw Materials
　We will strive to expand our use of raw materials produced using environmentally friendly methods (including third-party certified raw materials). We will also deepen our dialogue with procurement partners and local communities to avoid sourcing from areas deemed critical for biodiversity conservation whenever possible.

6． Implementing a Procurement Strategy for a Circular Economy
　We will strive to select the most suitable procurement partners to provide innovative solutions to society, and contribute to the realization of a circular economy by promoting the four Rs (Reduce, Reuse, Recycle, Renewable) through measures such as promoting parts remanufacturing and gradually increasing the use of recycled raw materials.

7． Collaboration with Stakeholders
　We will promote dialogue and collaboration with stakeholders, including employees and procurement partners, to practice sustainable procurement activities and contribute to the use and promotion of sustainable raw materials both inside and outside the company.

8． Procurement Management
　The Board of Directors oversees all procurement activities, including this Policy, compliance with it, related investments, and thorough communication of this Policy to procurement partners.

Hitachi Construction Machinery Group established “Hitachi Construction Machinery Group Sustainable Procurement Guidelines (1st Edition)” as a code of conduct that we ask all procurement partners to adhere to. We have also published “Hitachi Construction Machinery Group Green Procurement Guidelines (Ver.1.0)”. These Guidelines were established based on the Hitachi Construction Machinery Group’s efforts for sustainability including the policies, initiatives, and widely recognized latest global standards. This guideline sets out a code of conduct to be observed by procurement partners and Hitachi Construction Machinery Group’s policies and code of conduct.

The purpose of those revisions is for procurement partners to easily understand Hitachi Construction Machinery Group policies and requests. We have integrated the Policies and Code of Conduct into “Hitachi Construction Machinery Group Sustainable Procurement Guidelines” and separately publish the manual as “Hitachi Construction Machinery Group Green Procurement Guidelines (Ver.1.0)”. Hitachi Construction Machinery Group has distributed them to our procurement partners and requested to be carefully read, in order to follow these Guidelines. These Guidelines are expected to be fully implemented by all our procurement partners.

Through a designated procurement partners selection process at Procurement department, we implement sustainable procurement by comprehensively assessing whether the procurement partners is fulfilling social responsibilities or not. In addition to procurement partners evaluation by product quality, reliability, delivery, price, business stability and R&D ability, the below factors which are specified in “Guidelines for Procurement Activities” are also taken in consideration to realize sustainable in Procurement; fair and highly transparent information disclosure, compliance with laws and social norms, respect for human rights, elimination of discrimination, elimination of child and forced labor, environmental preservation activities, social contributions, good working environment, and recognition of social responsibilities with procurement partners.

In addition, to reinforce compliance efforts, we revised procedures for internal audits in November 2017. We do rigorous audits on new procurement partners which include confirmation of environmental and CSR factors, such as anti-bribery measures.

Implementation of supply chain sustainable survey

As a first step in putting our procurement practices into practice, we have been conducting a Supply Chain CSR Survey of our procurement partners since fiscal 2010. In addition, with the publication of the Sustainable Procurement Guidelines for 2022, we have revised our CSR survey sheet. The targeted procurement partners are procurement partners which are recognized to have significant impact to our supply chains; tier-1 procurement partners to the Group companies with large annual purchasing volume, and supplying important parts or materials.

In creating the report, we referred to the Responsible Corporate Behavior Guidelines Self-Assessment Sheet of JEITA (Japan Electronics and Information Technology Industry Association) and the CSR procurement self-assessment tool of GCNJ (Global Compact Network Japan). These survey tools were revised in 2022, and we were able to incorporate a methodology that suited the times.

The survey covers seven areas; human rights and labor, health and safety, environment, fair trade and ethics, quality and safety, information security and contribution to the community.

From FY2014, we put efforts to implement supply chain sustainable survey within the Group companies, and we started the survey to procurement partners of Hitachi Construction Machinery China.

In FY 2024, We conducted sustainability surveys of procurement partners, who account for approximately 80% of Hitachi Construction Machinery's purchases alone, with a response rate of 76%. Procurement partners whose assessment results did not meet our minimum score were identified as having high potential sustainability risks (country-specific risks, such as concerns about child labor in the country where the production plant is located; industry-specific risks, such as concerns about technical intern trainees and long working hours; and product-specific risks, such as pollution control measures related to raw material production). We requested these partners to make improvements, and if appropriate corrective measures are not taken within a reasonable period of time, we may suspend or terminate our business with them. (*) We will continue to conduct surveys, including sustainability audits, primarily at Hitachi Construction Machinery (China). We will work together to address any issues identified, follow up on the improvements, and confirm the progress of these improvements, thereby advancing our supply chain sustainability management practices.

We will also promote completion of Business Continuity Plan within the whole supply chain.

^*Procurement partners are evaluated according to the “Purchase Transaction Action Guideline” when concluding and revising Basic Agreements.
In FY2024, all the procurement partners satisfy our standards in the sustainable survey.

Exclusion of Conflict Minerals

In accordance with the Hitachi Construction Machinery Group’s policy for Responsible Supply Chain of Minerals, Hitachi Construction Machinery Group conducts conversation with procurement partners on the exclusion of conflict minerals.

Hitachi Construction Machinery Group Conflict Minerals Procurement Policy

Hitachi Construction Machinery Group has a policy for procurement activities not to purchase parts which include Conflict Minerals, which could lead to aid of armed forces. Additionally, we will continue to support the practice of due diligence based on the “OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas” among Group Companies.

Environmental Initiatives: Green Procurement

Hitachi Construction Machinery Group has set a KPI of 100% “Green Procurement Partners Ratio”, a ratio of major procurement partners achieving environment management system such as ISO 14001 and EcoStage, to promote sustainable activities of whole supply chain including our procurement partners.

“Green Procurement Partners Ratio” in FY2024 was 100% among procurement partners suppliers. Additionally, in order to comply with the new PFAS regulations, we conducted a survey of procurement partners to determine whether they contain PFAS. From the survey results, we identified parts that contain PFAS and are now complying with the PFAS regulations. Furthermore, in fiscal 2025, we will continue to conduct SVHC surveys and surveys using JAPIA sheets(*), and will cooperate with procurement partners to comply with environmental regulations.

^(*) JAPIA Sheet: Standard data sheet in the industry to collect information on chemical substances included in products and parts as stipulated by the Japan Automobile Manufacturers Association.

Environmental Initiatives: Reducing Greenhouse Gas (GHG) Emission

Hitachi Construction Machinery Group is working to reduce GHG (CO2) emission throughout the supply chain. We evaluate and support energy-saving activities at our procurement partners.
For procurement partners that use a large amount of energy, we have introduced a system that visualizes energy usage and electricity in the production process, and advice once a month to support improvements that will lead to production efficiency and CO2 reduction. We also share energy-saving measures with them.

Partnerships with Procurement Partners; Chikuhou-kai, Tokiwa-kai and Wakaba-kai

Hitachi Construction Machinery aims to build and maintain partnerships with its procurement partners. To this end, procurement partners with regular purchases are invited to become members of either Chikuhou-kai, consisted of 58companies, or Tokiwa-kai, consisted of 50 companies (as of April 2025).

These two organizations host a wide range of activities to promote understanding of Hitachi Construction Machinery policies and efforts regarding safety, quality, environment, etc.

This includes joint lectures, joint presentations, presentations on examples of streamlining in their factories, skill competitions, and mutual safety inspections. In addition, regular procurement partners presentations are held, where Chikuhou-kai and Tokiwa-kai procurement partners participate and promote their CSR activities.

In June 2020, we established the Wakaba-Kai, a group of executives who are responsible for the next-generation management of procurement partners in order to further strengthen procurement partners Management base. MONOZUKURI Technology of procurement partners is the foundation of the Hitachi Construction Machinery Group’s production and, from a sustainable management standpoint, support for procurement partners business continuity and Management base reinforcement is essential. In this Wakaba-kai, we cooperate with Organization for Small & Medium Enterprises and Regional Innovation, JAPAN and implement educational support programs for further Management base reinforcement.

In the Wakaba-kai activities, with the aim of improving the level of procurement partners, external instructors provide educational support, mainly targeting the management of small and medium-sized enterprises. Specifically, we conducted training to acquire the know-how, mindset, and management skills necessary for executives, and to divide into executives and executive candidates, and to propose ways to solve their own company's problems. period, which started in October 2020, had 22 participants from 22 companies, the second period from October 2022 had 16 participants from 15 companies, and the third period from October 2023 had 15 participants from 15 companies, and the fourth period from October 2024 had 14 participants from 14 companies. The fifth period of training is scheduled to start in October 2025,with 10 participants from 21 companies.

Safety and environmental patrol

We conducted inspection visits to all 50 Tokiwakai companies during the inspection period from June to November 2024. In addition, we are working to prevent recurrence by sending a collection of accident case studies to each company.

Support for Procurement Partners

Hitachi Construction Machinery supports procurement partners from various aspects. In fiscal 2024, provided support to "ensure quality, eliminate delivery delays, and enable purchases at appropriate costs" with the aim of promoting procurement partner loss cost reductions (costs that should not have been necessary). Specifically, we are scrutinizing cost fluctuations associated with quality and delivery measures, building a "Tokiwa-kai IT system" support system for measures against delivery delays, and identifying and solving issues from ordering to delivery.And we also provide support for improving efficiency using IoT and educational support.

Evaluation of procurement partners

Hitachi Construction Machinery evaluates the status of initiatives of procurement partners for the purpose of risk management and engagement.

・Scoring evaluation

Once a year, Hitachi Construction Machinery assigns points for procurement partners with a cumulative total of 80% or more of purchases, based on SQDC (safety, quality, delivery, cost), management status, CSR compliance status, etc. and recognized partners with excellent results. We have established scoring evaluation criteria, and we compare information obtained from our database and procurement partner questionnaires (Supply Chain Sustainability Survey) against the evaluation criteria, assign points, and select procurement partners for awards. In addition, based on the scored content, each item is visualized and fed back to each company. 

・Management evaluation

We conduct hearings on the financial results of our procurement partners and conduct evaluations. (Evaluation criteria: profit margin on total assets, ordinary profit margin on sales, capital adequacy ratio, quick ratio, long-term conformity ratio, total asset turnover ratio)

・Human rights due diligence

From FY 2021 to FY 2022, we conducted surveys of procurement partners in the Asian region and made requests for improvements. And in FY 2023, we conducted surveys and made requests for improvements at domestic partners. In FY 2024, we plan to further expand our surveys and implement improvement measures at domestic procurement partners.

* procurement partners: Hitachi Construction Machinery positions suppliers as "partners who create business together on an equal footing," and we usually refer to them as "procurement partners." In the text, we use the term “procurement partner” to make it easier for people outside the company to search.