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Being Responsible in Our Sourcing Approach

At Hindustan Zinc, we have aligned our responsible sourcing ethos with our Vision to create an efficient supply chain, with focus on total cost of ownership, technology, innovation, and governance. We follow a collaborative partnership approach to drive efficiencies and sustainability, and to create value across our business eco-system. We are proactively focussed on nurturing our relationships with business partners to ensure collective and sustainable long-term value creation.

452Local Tier 1 Business Partners

243Critical Tier 1 Business Partners

(As of March 31, 2022)

KEY HIGHLIGHTS

  • Enabled entire operation with 1,100+ active supplier and service partners throughout the year to deliver business performance
  • 25 suppliers, majorly from existing vendor base, developed for alternate sourcing and OEM to OPM conversion for spares, led to significant savings
  • 8 new suppliers were identified for critical commodities for supply chain de-risking
  • ESG assessment introduced in contract process and business partner collaboration initiated to achieve the goal of responsible sourcing
  • Introduced EV equipment in mines and smelters through business partners, new battery electric vehicles (BEV) ordered for mining
  • Strong focus on online buying with auction tool to improve governance and price discovery; reached 90%+ adoption of online buying by March 2022 exit
  • Strengthened quality management process of incoming supplies through quality due diligence, based on assessment framework

MATERIAL ISSUES ADDRESSED

Through our responsible sourcing focus, we are addressing a host of material issues which have the potential to impact our business operations, to varying degrees.

  • Compliance with government regulations
  • Ethics and Integrity
  • Human Rights
  • Carbon Footprint Reduction
  • Enhanced processes towards transparency and governance for sustainable environment

High Priority

  • Supply chain sustainability
  • Local sourcing
  • Energy saving and water saving initiatives

Medium Priority

STRENGTHENING BUSINESS PARTNERS RELATIONS

We encourage all our Business Partners to commit to Responsible Sourcing practices, develop long-term action plans and maintain high levels of compliance and performance aligned with Hindustan Zinc’s vision. Hindustan Zinc aims to work with top partners basis preferred performance on various responsible sourcing guidelines and parameters. In line with this, to achieve our goal of achieving 100% Responsible Sourcing by 2025, we continue to frequently engage with them through regular discussions, knowledge sharing & cross learning. We hosted webinars to align our Business Partners with our Business Plan and Sustainability Goals. We also engage in due diligence of the Business Partners which includes site visits and on-site engagement with the vendors. Hindustan Zinc believes in awarding and recognising our Business Partners to motivate their workforce and bring innovative solutions. We also host strategic Business Partner engagement sessions with our Senior Leadership to learn from the best practices of our Business Partners and support them in gaps identified. To ensure alignment of Business Partners with our vision of Zero Fatality, we impart regular safety trainings to our Service Business Partners.

SPEND* (₹ crore)

*Basis the actual payment made to the Company’s Business Partner during FY 2021-22

BUSINESS PARTNERS ENGAGED* (Nos.)

590Mining

759Smelting

198Others

60Growth Projects

*Basis Purchase Orders released during FY 2021-22

OUR BUSINESS PARTNER MANAGEMENT FRAMEWORK

We have in place a robust business partner management framework, with a clearly defined code of conduct. The code is designed to ensure business partners’ compliance with the Company’s highest standards of integrity, transparency, and ethics.

OUR BUSINESS PARTNER CODE OF CONDUCT

Our Code of Conduct articulates the basic requirements we expect our business partners to respect and adhere to, when conducting business with Hindustan Zinc. It embodies our commitment to internationally recognised standards, including the core conventions of the International Labour Organisation, United Nations’ Universal Declaration of Human Rights, as well as prevalent industry standards, and all other relevant and applicable statutory requirements concerning Environment Protection, Minimum Wages, Child Labour, Anti-Bribery, Anti-Corruption, Health and Safety, with focus on requirements governed by the highest standards of conduct.

BUSINESS PARTNER RISK MANAGEMENT

At Hindustan Zinc, we operate an exhaustive Business Partner monitoring and rationalisation system to ensure robust supply chain risk management. We ensure this through a combination of risk assessment and performance monitoring.

Business Partners are onboarded following detailed evaluation of qualification criteria. Those with issues in performance, in terms of quality and delivery, service KPIs or any other identified risk, are critically reviewed and monitored for performance improvement. In case of no improvement, their registration gets inactivated, and they are excluded from any further sourcing participation.

Business Partners are also subjected to strict desktop-based due diligence along with at-site audits based on various parameters.

An adverse case of a business partner’s ethical non-compliance, major quality failure, fraudulent behaviour, false representation, contractual default, breach of safety norms, violation of contractual terms or code of conduct etc., may lead to cancellation of their registration. These business partners are subject to stringent quality management, capability assessments through site visits, as well as audits and performance reviews.

234No. of Business Partners for whom due diligence was carried out in FY 2021-22

CASE STUDY

Extending the life of equipment

Partnering OEMs on technological interventions

  • At Hindustan Zinc, we are fully cognisant of the importance of HEMM equipment for extracting ore from our underground mines. It is vital, therefore, to work on continuous enhancement of efficiency of such equipment. During FY 2021-22, we took the initiative to increase the effective life of the equipment.

As part of this Initiative:

  • We undertook certain technological interventions in partnership with OEMs
  • The initiative was aimed at increasing the life of the HEMM equipment

The Benefits

Operational excellence

  • The life of the equipment has been extended from the earlier 20,000 hours to a minimum of 32,000 hours
  • The overall change will bring down investment on new CAPEX and assets optimisation
  • The move will support our ESG goal on better resource utilisation resource utilisation

OUR PARTNERSHIP PROCESS

We have developed a well-defined process for forging and strengthening robust and long-term partnerships to achieve sustainable and responsible sourcing.

OUR PERFORMANCE ON SUSTAINABLE SOURCING

Commitment to Sustainable Development Goals is a key focus area for Hindustan Zinc. Our Responsible Sourcing initiative is aligned with the organisation’s SDG goals.

OUR TARGET & COMMITMENT

We believe in fostering strong and collaborative relationships with business partners on improving Environmental, Social and Governance (ESG) performance – in areas of climate change actions and transitioning to net-zero emission, safer operations and zero harm, resource conservation, diversity and inclusion, community development efforts, and stronger governance and compliance.

MAPPING OUR PROGRESS ON SUSTAINABLE SOURCING GOALS

ESG-RELATED INITIATIVES

In pursuance of ESG goals laid out for our business partners, we have undertaken various initiatives in this regard.

  • Shifted to AC unit in LPDTs from diesel engine to battery, which helps reduce the overall diesel consumption by 6% during idle hours
  • Replaced TIER-II engines to TIER-III (Stage-V), which causes lesser emissions and improves the overall hygiene inside the mines
  • Increased haulage capacity by raising the dump box and bucket capacities in LPDTs and LHDs resulting in reduction of the overall number of trips
  • Introduced passenger compartment in service equipment for workers’ comfort y Ordered 3 BEV service equipment units, which will be delivered in FY 2022-23
  • Undertook deployment of underground maintenance vehicle TEMBO by GHH in Mochia Mine

EFFECTIVELY MANAGING SUPPLY CHAIN DISRUPTIONS

FY 2021-22 witnessed massive supply chain disruptions, including shortages of coal, critical mining chemicals and operating supplies. Price volatility, inbound and outbound logistical challenges for inland and sea-borne cargo due to lockdowns, post-COVID effects and emerging situation from Russia-Ukraine war further challenged the supply chain at Hindustan Zinc. Water crisis management for smelter operations through logistics infrastructure development was another challenging area for the Company to ensure sustained operations.

We responded as a team to the various crises through meticulous planning.

  • Entered long to medium term contracts at the right time to ensure material security
  • Ensured continuous tracking and monitoring of the situations
  • Implemented alternative sourcing and usage of alternative products, while delivering operational efficiency
  • Adequately stocked inputs at our plants and effectively managed working capital to serve both internal and external customers, delivering our best-ever performance
  • Continuous communication with Business Partners to mitigate risks during the disruption in supply chain

STRATEGIC OUTLOOK

  • Focus on strong Business Partner relation management and shift to end-to-end responsibility driven contract, providing clear outcomes aligned with business growth
  • Conduct systematic market research and formulate strategies based on commodity market dynamics. Remain agile, while ensuring material security and supply chain optimisation with overall focus on value optimisation
  • Moving to Use and Pay model for spare part management by partner, leveraging better planning and technology
  • Moving to 100% online sourcing with price discovery
  • Collaboration with business partners on ESG journey for system level change in the ecosystem

Hindustan Zinc was one of the recipients of the CII DX award ‘Most Innovative Best Practice in Supply Chain & Logistics’ during FY 2021-22.

CASE STUDY

Investing in Sustainable Development
FINDING ENVIRONMENT-FRIENDLY SUBSTITUTE FOR GRAPHITE DISPERSANT

Hindustan Zinc team has been working on alternative products for graphite dispersant, which is a more sustainable product in terms of environment and health perspective.

As part of the product development journey, a cross-functional team, consisting of members from procurement, process, and R&D functions, undertook the following:

  • Conducted a research study for alternate reagents for the existing one, where a potential substitute was identified
  • Held lab trials on the potential substitute at Hindustan Zinc’s NABL accredited research and development laboratory, which yielded promising results in terms of graphite carbon reduction and showed no adverse impact on metal recovery and grade

Conducted plant trials twice over a period of 6 months

  • Replaced existing reagent with the substitute after witnessing remarkable results of lab and plant trials

The Benefits

Operational excellence

Relatively easy reagent preparation process

Graphite reduction

  • Substitute has reduced the graphitic carbon in concentrate as compared with existing product by approximately 4%, which has significant benefit in terms of throughput in smelter operations

Cost impact

The alternative product is cost-efficient on TCO basis. The benefit was two-fold and helped in savings on procurement as well as smelter operating costs.

CASE STUDY

Enabling Inventory Consolidation & Management
MIGRATING FROM INDIVIDUAL STORES TO MEGA WAREHOUSE

To get full visibility and control of the Company’s entire inventory, our supply chain team decided to consolidate the same at a single mega warehouse. The team felt the move would help bring in inventory optimisation, reduction in working capital, standardisation of spares, best-in-class storage facility, and a convenient use-and-pay model for seamless management of inventory.

TVS Supply Chain Solutions is our warehouse partner, and a central warehouse spanning over 3.5 lacs sq ft has been set up near Udaipur airport. Currently, store migration from smelter is under last leg of execution, to be followed by mines’ store migration. Inbound deliveries from business partners to mega warehouse and outbound deliveries to site locations have been initiated. This project is also crucial for integration of Use & Pay model for spare part management.

"At Hindustan Zinc, we are fully cognisant of the importance of strengthening our commercial function to unlock greater value for our business. To this end, we remain dedicatedly focussed on augmenting the pillars of our growth, through process automation and quality assurance in our sourcing. We are also advancing towards further consolidation of ordering and business partner rationalisation, which can act as key drivers of business growth. We aim to enhance our end-to-end delivery linked service contracts in mining, milling, smelting and power O&M areas to unleash enhanced value. At the same time, we shall sharpen our focus on ESG and digitalisation to monitor the performance of our business partners, to integrate it completely with our futuristic vision.”

Durairaj M Chief Commercial Officer