FLUORINE CHEMISTRY EEddiitteedd bbyy JJ..

JUSTICE NEWS DepartmentofJustics Offs of Public Airs: FOR IMMEDIATE RELEASE Thursday,December15,2016 Public and Environmentot Benefit from $50 Million Proposed Settlemefnotr Natural Resources Harmed by Virginia Dupont Facility Offcals Announce Largest Natural Resource Damage Settlement in Virginia's History.

STATE OF MINNESOTA COUNTY OF HENNEPIN FILED PSL DISTRICT COURT 1' NOV ~ ` PH 3: 0" FOURTH JUDICIAL DISTRICT , Case Type: Other/Civil "is 919-0" HIMISTRATOR State of Minnesota, by its Attorney General Lori Swanson, its Commissioner of Pollution Control Paul Aasen, and its Commissioner of Natural Resources Tom Landwehr, Court File No: 27--CV--10-28862 Judge Margaret A.

27-CV-10-28862 Filed in Fourth Judicial District Court 2/14/2018 6:14 PM Hennepin County, MN STATE OF MINNESOTA COUNTY OF HENNEPIN State of Minnesota, by its Attorney General, Lori Swanson, its Commissioner of Pollution Control, John Linc Stine, and its Commissioner of Natural Resources, Tom Landwehr, Plaintiff, vs. 3M Company, Defendant.

y `SSuummmmaarryy PPFFOOSS OOrraall RRaatt TTooxxiiccoollooggyy SSecrreeeenn `SSttuaddyyNNiimmbbeerrss;: 33MM --TT--66229955,, NNOTOOXT--22O442299X3333,, 33MM AAnanlytaicall --FFyAACCtTT--iTTOOcXX--1a12200l3.3 `Compound; Perfaorooctan sulfonate, poassum slt (CFSOK) Compound: Perfluorooctane sulfonate, potassium salt (CsF~TSO~K) `PtSSFttBouudSdxyy,TiTiPicdFtlHeeoStolaxonicdogPloRygO:yS: (pEEoxxsppilltooirrvaaettcooorrynyt22o88l--)DDaabyyyDOOarriaalll yTToGoraxivcictaiygtyeSiSntuyhdyeRwwaiittthh FTToeellllooommweeerrdbAAyllcoaobhe1oll,,TTe4 elDlooammyeR2 erreAcAcorcv8 ryyellraaytte,, Period PFBS, Period PFHS and PFOS (positive control) by Daily Garage in the Rat Followed by a 14/28-Day Recovery `TSSettuluddoyymTeTriitAleceraaynlnaatlyiet,iacPaFl::BSRR,eepPpooFrrHttSooffDaDnadtataPafFfooOrrSEExpxlpolorraattoorryy2288--DDaayyOOrarall TToosxciciittyy SStuuddyy wwiitthh TTeelloommeerr AAllccoohhooll,, Telomer Acrylate, PFBS.

ROCA a Spatial and Temporal Patterns in Concentrations of Perfluorinated Compounds in Bald Eagle Nestlings in the Upper Midwestern United States `WilliamT.

3M REPORT: BIOACCUMULATION STUDIES 3M REPORT: BIOACCUMULATION STUDIF.S March 8, 1983 March 8, 1993 66.

i EiiH $g2E FL a8 BL 2 0 0 " oOaALLcCaAuUsSeEsSoOrF peat DEATII TADLE 6.

hhtitpt:p////wwwwww.ddiivvaa--ppoorrttaall.oorrgg PPoossttpprriinntt "TrTehhviiissieiswettdhheebuaatccccdeeoppettseeddnovvteerrissniiocolnnudooeffatahppeaafppieenrarlpppuuubbbllliiisshshheeeddr iipnnroNNoeefuu-rcoroottroorxxeiiccctooillooogngysy..oTTrhhjioissurppnaaappleeprrahghiaanssabbtieeoeennn. ppeeeerr-- reviewed but does not include the final publisher proof-corrections or journal pagination.

SSTTAATTEE OOFF CCAALLIIFFOORRNNIIAA EARL WARREN Governor | FFIIEELLDD IINNVVEESSTTIIGGAATTIIOONN | OOFF WWAASSTTEE WWAATTEERR RREECCLLAAMMAATTIIOONN IINN RREELLAATTIIOONN TTOO | GGRROOUUNNDD WWAATTEERR PPOOLLLLUUTTIIOONN Ei (rene 11995533 SSTTAATTEE WWAATTEERR PPOOLLLLUUTTIIOONN CCOONNTTRROOLL BBOOAARRDD SACRAMENTO, CALIFORNIA SWPCB Publication, No. 6 11001122..00000011 Exhibit 11001122 State of Minnesota v. 3M Co., Court File No. 27-CV-10-28862 10101122..00000022 - : TD i 2 C3 FOREWORD na, FOREWORD in TIgnnroaawnnthaarraeeanadssuudccehhveaalssopCCmaaellniiftfoo,rrntnihiaea,,pwwoshhseierbrieeliwwtaiaettseerrofbbeewccaoosmmteeesswaaatlleiirmmiritteiicnnlggamffaaatccittooonrr tatianakkkgeenroooowwnnletsshdppgeeacecniidaoalfldtsseiihvggenenilkioffiiipcncmadanneoccnefet..

lInnlteerrnnaatliioonnaall RReesseeaarrcchh aanndd DDecvreell(oqp~mmeenntl CCoorrppovrra~ttiioonn oT" 8 AX sores SPONSOR: smazer: coCOuMzPoOrUDND:: SUBJECT: p-- 3M Company pSriunneiteyt-ibayeiSuybacute hares okey FFlluuoorraadd?

(7 mumaconespondence AR1G-0 U3 : :.~ ; A.

e MMiinnnneessoottaa PPoolllluuttiioonn CCoonnttrrooll AAggeennccyy wWwWwW.oppCcaao.Ssttaatteeo.rnmnno.UuSs ''HHaazzaarrddoouuss''' TTeerrmmss -- WWhhaatt TThheeyy MMeeaann wBBhuuissicinnheessassreeessiaamnnpddleggmooevvneetrrenndmmebenynttthaaeggeeMnniccniineeesssiionntMMaiinnPnonleelssuoottitaaoanarCreoentssruuobbljejAcegtcettntoocmmyaa(nnPyyCllAaaw)wssawwniditthhit`'shhraaezzgaaurrlddaootuuossr'y' ttpeearrrmmtssn,,erssseeivvneerrtaahlleooff Metropolitan Countiesof Anoka, Carver, Dakota, Hennepin, which are implemented by the Minnesota Pollution Control Metropolitan Counties of Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, Agency (MPCA) Ramsey, Scott, andand and Washington (Metro Counties). its regulatory partners in the Washington (Metro Counties).

7 a ndstho to Ol Farsi _i Iinntteerrootftfiiccee CCoorrrreessppoonnddeennccee S3~ I oo + _-- Seeet: Puotocheniosts in Bhied Subject: Fluorochemicals in Bl~od we wm meme coos tovesber 3, 1377 ~20 : H.E.

\ FAMMTEIINNUUOFTTEEFSSLUOOOFFROMMCEEHEEETTMIIINNCGGALS AugFuAsTEt O1F6, FL1U98O3ROC=HE8M:I0C0ALAS.M.