ENVIRONMENTAL, HEALTH AND SAFETY (EHS) REPORT

1 April 24, 2020 Page 1 Company ConfidentialENVIRONMENTAL, HEALTH AND SAFETY (EHS) REPORTA pril 24, 2020 Page 2 Company Confidential ENVIRONMENTAL, HEALTH AND SAFETY POLICY EHS PERFORMANCE LEGAL COMPLIANCE EMERGENCY PREPAREDNESS AND RESPONSEOUTLINE April 24, 2020 Page 3 Company Confidential3 Promotesafe,healthfulandenvironmentfrien dlyworkplaceandensurethatallpersonnelare educatedonEHS Developandmanufactureproductsthataresafe forintendeduse Continuallyimproveourprocessestominimize wasteandeliminatepotentialhazardswithout adverselyaffectingouremployeesandtheenvi ronment Maintainrespectfornaturalresourcesbymate rialrecycling,reuseorresaleandefficientu seofenergyandwatersupply Supportanyrelevantenvironmental,safetyan dhealthlegislationsandcomplywithallappli cablerequirements,bothlocalandinternatio nal Actpromptlyandresponsiblytocorrectcondit ionsthatarehazardoustopeopleormayendange rtheenvironmentandcommunity Takeanactiveroleinthepromotionofenvironm entalconsciousness,safetyandhealthimprov ementinitiativesinthecommunity ConductregularauditsofCohuPHcomplianceto thispolicy AdheretothisEHSpolicyandreportanynon-com pliancetoManagement ManagersandSupervisorsareexpectedtotakep romptactionDeltaDesignPhilippinesLLCorkn ownasCOHUPH iscommittedtoprovideandmaintainasafe,hea lthfulandenvironmentfriendlyworkplacefor allouremployees,customers,suppliers, , HEALTH AND SAFETY POLICYA pril 24, 2020 Page 4 Company ConfidentialEHS PERFORMANCE (OBJECTIVES & TARGETS)

2 April 24, 2020 Page 5 Company ConfidentialEnergy conservationReduce electricity usageWaste minimizationDecrease wastagePrevention of pollutionClean air / clean watersWaste RecyclingIncrease percentage of wastes being recycledEHS ProgramsAccident preventionZero lost-day case accidentReduce non-lost day casesWater conservationReduce water consumptionEmergency preparednessEmergency Response Team (ERT)Turn-off unnecessary lightsTurn-off equipment ( if necessary )and computers when not in useUse glasses when brushing teethAvoid unnecessary flushing of toilets and urinalsTree-planting and Coastal Clean-upMedical MissionHazardous wastes like used solventOrdinary wastes like paperWastewater Treatment Plant Centralized DischargesEquipment Exhaust System Filtration CommunityBulletin Boards, EHS BulletinMonthly EHS Committee MeetingsERT programsAwareness and CommunicationENVRIONMENTAL, HEALTH AND SAFETY PROGRAMSA pril 24, 2020 Page 6 Company ConfidentialINDICATORSTARGETACCOMPLISHME NTSCUSTOMERS / GOVERNMENT AUDITS Zero Major Non-conformance or Zero Notice of Violation (NOV) Zero NOV3 GovernmentVisits LEGALREQUIREMENTSOn-time submission or renewal of Permits, License and ReportsLicenses / Permits 2/2 (PEZA,DOLE)

3 Reports 3/3 SAFETY SCORECARD100% HitRateFirst Aid Case -1 Non-Lost Day Case -0 fire SAFETY and fire Drills -% ComplianceEmergency Response Team (ERT) % members Chem. Spill Resp. (% Training ad Awareness)FDAS % PM WorksOxygen Monitor 2/2 installationsPPE Issuance % YTDS afety Milestone ( 869 Days)ENVIRONMENTAL METRICSE lectricity Usage (3% Reduction by 2019)Water Consumption (3% Reduction by 2019)% to reach the TARGETEHS PERFORMANCE (OBEJECTIVES & TARGETS)April 24, 2020 Page 7 Company ConfidentialPrevious SAFETY Record :1,787 days worked without Accident(No Major & Minor Accident)(June 24, 2012 May 16, 2017)Safe Days Work : 1,073 Without Lost Time Accident(May 18, 2017 April 24, 2020)EHS PERFORMANCEA pril 24, 2020 Page 8 Company ConfidentialFIRE SAFETY IMPROVEMENTS Enhanced SAFETY Visibly and Installed fire Extinguishers Signages fire SAFETY Equipment Checklist and Tagging fire SAFETY Directional Exit Signages fire Cabinet (New Hydrant Hose & Nozzles)

4 April 24, 2020 Page 9 Company Confidential Use of LED lights, observe the Energy Saving Signage, Monitor aircon Temperature usage, installed Photoluminescence Signage and Solar LED Perimeter LightENERGY CONSERVATIONA pril 24, 2020 Page 10 Company Confidential Use of auto shutoff valve faucet, bidet for toilet, water conservation signage and observe minimal waterflowWATER MANAGEMENTA pril 24, 2020 Page 11 Company Confidential Chemicals, Coolant, oil must be secured with floor containment, proper handling, resealable cap/cover, with labels and MSDSHAZARDOUS WASTE MANAGEMENTA pril 24, 2020 Page 12 Company Confidential Waste Segregation use of color coded trash bins, proper storage and sorting of recyclable, general waste, scrap wasteSOLID WASTE MANAGEMENTA pril 24, 2020 Page 13 Company Confidential13E H S POLICY STATEMENT ** excerpts from the EHS PolicyEHS coordinates efforts to maintain 100%compliance to EHS Legal UP TO THE CHALLENGES OF THE COHU PH EHS / BFPBOIMMDAERCDOLELLDACIP2 DeltaDesignPhilippinesLLCorknownasCohuPH iscommittedtoprovideandmaintainasafe,hea lthfulandenvironmentfriendlyworkplacefor allouremployees,customers,suppliers, , , ,safetyandhealthlegislationsandcomplywit hallapplicablerequirements, , COMPLIANCE April 24, 2020 Page 14 Company ConfidentialSTANDARDSACTIVITYTARGETDO 198 s 2018 Implementing Rules and Regulations (IRR) of RA 11058 DOLE OSH Standardsno.

5 Of workers 501-750low risk establishmentRequired to have two (2) SO2 & one (1) SO3-SO3 = Thomas, Ryan (Licensed Practitioners)-SO2 = additional 1 (new EHS Engineer) -with CRR# 256622 Section 16 (b) all workers shall undergo the mandatory worker s OSH Seminar-consist of 6 ModuleModule 1 (1 hr)Module 2 ( hrs)Module 3 (2 hrs)Module 4 (2 hrs)Module 5 (1 hr)Module 6 ( hr)-Scheduled-All EmployeesRule ,OSHSC onduct of WEM (Work Environment Monitoring)on applicable work areas-for KITS & ISG area-with CRR# 131713 LEGAL COMPLIANCE April 24, 2020 Page 15 Company ConfidentialLEGAL COMPLIANCE STANDARDSACTIVITYTARGETRA 9514 Division 4 Section of the fire Code of the Philippinesfire exit drills shall be held at least 2x a year-1stDrillWW21-2ndDrill by WW45-* as advised, internal only, no BFP to witnessDOLE Rule 1170 Pressure VesselDOLE Rule 1240 Power Piping LinesNEW Application Permit to Operate1 unit PV 3,000L-ONGOING-Waiting for the As Built Plan with PME signed & sealedDOLE Rule (GenSet)

6 DOLE Rule 1222 Freight ElevatorNEW Application of Permit to OperateGenerator SetFreight Elevator-ONGOING-Waiting for the As Built Foundation PlanApril 24, 2020 Page 16 Company ConfidentialSTANDARDSACTIVITYTARGETRA 9514 Division 3 Section of the fire Code of the Philippines CertificateofCompetencyshallbeissuedtofi revolunteers,membersoffirebrigadesandfir esafetypractitionersaftercompletionofthe mandatorytrainingandcompetencyevaluation sconductedbytheBFP RENEWAL of COC fire SAFETY Practitionerneed to attend a 40hrs FSP training course -External training-for renewal of FSP COC by June and Andre-Ongoing coordination with BFP CalambaFire Brigade Team need to undergo a 40hrs fire Brigade Competency Training-8am-5pm-At least 15 20 members of ERT-Q2 Y2020RA 9514 Division 6 Section of the fire Code of the PhilippinesStandpipe System s Maintenance and Pressure Test Result-ONGOING issuanceof Certificate, PME signed & sealedLEGAL COMPLIANCE April 24, 2020 Page 17 Company ConfidentialEMERGENCY PREPAREDNESS AND RESPONSEA pril 24, 2020 Page 18 Company ConfidentialERT fire SAFETY TrainingEMERGENCY PREPAREDNES AND RESPONSEA pril 24.

7 2020 Page 19 Company ConfidentialFirst Aid Training conducted by the Philippine Red Cross Laguna ChapterEMERGENCY PREPAREDNES AND RESPONSEA pril 24, 2020 Page 20 Company ConfidentialFIRECHEMICAL SPILLS & LEAKSBOMB THREATSTYPHOONEARTHQUAKESEMERGENCY PREPAREDNES AND RESPONSEA pril 24, 2020 Page 21 Company ConfidentialKITS Operations Building Safe Assembly AreaApril 24, 2020 Page 22 Company ConfidentialISG Operations Building Safe Assembly AreaApril 24, 2020 Page 23 Company ConfidentialEMERGENCY DRILLS 2x a Year (day & night per drill )EMERGENCY DRILLSA pril 24, 2020 Page 24 Company ConfidentialDANKEGRAZIEMAHALODANKEJESTRE NGTHTAKKXIE XIEFALEMINDERITEFHARISTOFALEMINDERITPALD IESKIITOSMERCISPASIBOHVALADANK UTRUGEREKAMSA HAMNIDANGIYABONGAOBRIGADOGRATIAS TIBITERIMA KASIHDEKUJIASANTESHUKRANTODACHOUKRANEDO JEHDEKUJISUKRIAKhob-kunK sz n mGo raibh maithagaibh