%PDF-1.7 % 11 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 12 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /Annots [ 6 0 R ] /PZ 1 >> endobj 12 0 obj <> stream xUJ+AmtpN"mWwg.rFMT`#.tK@p/.[38&NH2 >zy4SsJ+hAdHaq$$gԇ (yѾgdEIlIs\ @r("ęuQ]# h6HQaaS*$72y vӆ+-*p MS/gO7+= gJGLJ뫱|h0wg, fkǴi?BR>& ,)+lMK|l?Ja>/(kcl7tr*I7 )i xk_ +0ȡe.[ID ?1fkO Q/Z. !U=LPA_c"˥yq6뭳[P> /Annots [ 8 0 R ] /PZ 1 >> endobj 14 0 obj <> stream x3357r/ RR)@\N! nF Fz`e@FC &`275ӳ05036PHҏ1Wp B]i-d`hAM8r|TOMQJ5Er Q`8YY+虙Y4$E!ZÏ1iiWuiX/@ BJHOyt ==3#3# Hu^}`8.?ݰG1[_ -PB̏/ijKoZ~3D# 6a Jspn%&*4$,!a k>~R R _`T#AByu&MZ Ō\<+M liu4̠ie_:Ȉ Z F?cyI]A|pH` o Pt!yAfѳ@ 0 4:$JSCz`iJsFo߽0&1<8($0!O7pg„`H>JwbL-!` cHSI EYKpPSw9ï $RR>\ [ y_ Ew 2_7VjH)?Kqow7Al (_W_e\jjg;P-C`"R4kPףDyg2d0aC1>C2P&!!! $H> /PZ 1 >> endobj 16 0 obj <> stream xYMlE] gK!FJ2㊨ҠƱwkDzcGv6$%u(UL(?(JEBEB . Ѧz!TB.3k'!ZZy3 \n^ntb"}c]P/L a6bA68/:XrTT6]bD0aG{fv{ y v|laݭOZe-mkc*Q:Xq M=Ry4Y`K|.wgOJ?N #}܍4h6 r"1x?90:ߟz6H/؁NwJ3XFU4:}U ]~~w|mlJwѓV7mοvhrFNAI}7J8ZDN_ GӓkbFW~O+Mds +o&G;z5(@TG,GX D2^j+ xh5θX(L!0'J R>86J3X I$'yϰk'\+UedAsoK0|7͉rǟFqJ*C=C؀ۆk4},j\n\@U5l"\ [[aR/ s|HFbcE9@Jݎ٥ 4ԟ#u'dUJ6R$$u@0p_h<̛Y;LܹCL՜slUn"A~)@ڢ*8e J_ʇ|HƟ nFnt*ꊉ%ͥhL'"`!|NX' R&,d OƿIr3WX}QaW ,*ߚ ]qu "{eia MkeycrjZESa(qpD"{yc`P"q$ b2z{[g$EQ^,0<LX:XJNO 3 nIUZ TNA%(9lЉsS[ ~ ^K\P۳9M+_%,[ wDh4(uTH}T1IRcx&{H_ p@$XDG^e:ubXb`r\dHw`o. endstream endobj 17 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 18 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 18 0 obj <> stream xYMlE^4T́ᐊ%z$T@PcNUY6! PؖT1J"$. Cr pYv<IJZG?{c8AuQ{y?c6歰 0xe# %\\8/{*,E*3ɑ #^z;zm^A>i~5 =f{Oijn9/y$}dA8Jǀq,la$8幡HDs [Kח^z e _6v ( 'S2UZU7=G>wYf 04gܩÓﴄcaWꇦ[tJ2k*03KĥOw~%QjVAWPh I Ʉ vN),hlH|a $N bJbˁ^I\t־EwQ *8F]E׮AR(S+MkЯq5>7 \ T $ĥէhkЧ̀Y~AAKEYdEAbzQ컒B em.@C~-pzN^_bu} 4W]چ~SJbsvj%Ÿx*Abp׸m9n4@0"wߠ0+oxE~nU)t-P{喹hU Wbd_\E`%HR>+H4Nv8>vu5T*}Suv x"߭*,7k`xUw< endstream endobj 19 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 20 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 20 0 obj <> stream xYmheDVk` NKrI*[\nkk^jj[R{K?lS:D? l~ً t22A"L.gr!B幗؁C: [r? >$+{?Gkń)vzt>ә;8.roG[:s9|˪ޛn&NM6!}3h!DƊܐyZ~B8C]%h&5c{Żґ=6ZvgB &n.t[ANj0ֈ7ԦJE* b+R, J[۽XX('Ť.Pw'ozWqZ[HmsVo=\1Ԥ:k ? VgԦeh}RLm%6 d˙ʶ kFUFu! E *` cy@V1C3ڢ*g/߿74Q%MaFړ%)K1CAEQ L#'LbS> /PZ 1 >> endobj 22 0 obj <> stream xOlT݀ʚFD%P6 @Ujm@ƠhW{In,+m"gDARVuҤ!!vۥE4 v&!Utb? 8$>;? y4$NҨU^[lz@^ci5ۅ F۟"۝ql3wHN}B>:{[+E+t̄LKLT JC=lr?!6I:yS w/.}|M\̭hXAZ8vCwVb@)<:G(os_BQ~yzn[TrQQAᎉCӚ,5ԭȐ K S@|4:N<=X~ޑ)Q|\Q+bK!Ky;@PP#l d( Ri 6ܵ63U@bԩ!Ca |N\8`]$G*Ng˚2 j(Fk!O@ƚ/h ƌB(Wn CZY.wAb/*'\An{&v`$d^<5\z|\|nt=MCJW秦<;W 45YH[[]="V!+ Gb]{:N;m<$dE"E6E2:soTcI.Sgːj*އxRC·GӵAgj$_PM%r-kF0TDkm(l$~3)Fo:0~өX]JOsY)o"ID/TObGj]8y~֪12TW%h9 V|}m@<[ w }>Fؐ$H5AεM*K_#J;fz xG$k{wsR^N׹c7JXc.BvfS P ѻ"57`.\:UՇCuNoƿVbӈ{e] oP endstream endobj 23 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 24 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 24 0 obj <> stream xݚmlSUXi@A&ۮ '8^N/먽뚖X۱j7]HE|I 8&h (qf^ [;div{zϽ?;Y *T:JٚП_Nص QДζE^%5vJqJ;`~e6TTP.jo궫zUÛOk"h 'VPKjuQc t-ol%on u, K\w+?w6Q:|l7Sҹj9N.-8%cJ rRK% d)oZh BNfBf& _'p-G>smsw"(}Ѯ{6@M`=nֈ%Nte;" YW9|g`k`gG 5fX]]ϒ@+,}#FwHEnlODELGhAdL:K"> ?jʰ%v}RVw^1ǰX[loք-p=P乛QYj3PƆ(N{%Xm1PÜ;tS ٳN4Mq~ :vw6كjA1Sn?;j:WXo|?, 1m]7MT+d:5"s`/*c ,T} ] Ύal OĆV \AjzU~@krH# O1m8w} gjӎnt@4#B%.Q tEFϦS[d5np`> [ދN$\OҠT1NO1.L 83'PpLiSF(TYƙ(/D}Dv`7EEX"EBiڪEwӯh*Xk0od' ^ޝPY\L Jz.gw?w}e~…P#EPm;4NIW`/ Be跖A@|<2fwKhi0Hu4& (.e^³D `/BڻZƏrcrOH?77X"Jϕ.DuJoDmfC:{0UnٕtTvTN0s$'2:qc;.XZb`g &L`X~tyP\K֭4W<Z@ AZf_$* @6/JJBPO&RѲ.7sRԲ/KR5+\z?+gm~?!չJR&fJL^##>*|.M] '+,u=Lt@= endstream endobj 25 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 26 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 26 0 obj <> stream xݚkAǧ* xQǓ l6MR-Ը5릐6Rڤ)FACIx< zb{T^<tI oCȲffo%9"tӘ.>2I37~"o7qEKsL?DI81]~͈ojskS3;QqkKAҵ>IbzIzL4";Jհ8QeUcsOjER7|Dk>4s8yLoH>>Շ.v>N;_AeW}ڡrv*߿itfOA%?Ξ֊P5{2 $&ÓN(bmVoՉ*8B•6q?{:*;Ƹ6r\;hž +kS#F0tH]%*Ä"a".Q]Dh Uj) kʭD\XDr{M1Beߊ8!`fn)U_-n BDcMup{yM=3? D!p㐵_(g-/(ZtC/w b كg- #-nV&xn;6tU%^G䋯b Q;SFrsa|6ҽҶe6TҤ*OיEWx9.)N孝y~ endstream endobj 27 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 28 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 28 0 obj <> stream xݚkAƧYO^{L:l>PP”lDHj-VͦXR1CBQHAXbΤ43 3ByD6'a1\G8Y\}ZM܉t.?|v :ji0~1fm}$;*D}p+Nl7lV,,EU -:^1Clv]sc$/+KLRTN^@򆣜6x]bxܥN\5zyX9€!v7aEՄW',"yjB}&ܸmIb=qگQ]./*(Ėntmjwrc6{{-;#?6c{+W ζ !e ɈQjͨ`HM^,)L(0NFq}< =uH^/8kOQ E}!UO-;o F#x rTeOvBuhL.U*4@81@ x TvH׭ 3߶q,#*Tya'wpޠcӓ1捀 endstream endobj 29 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 30 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 30 0 obj <> stream xݙkAgEH#E? > 'itNցKMW4푵Rn#EUt>XO=%0!7 r03tI >TGpGХJ^Ŷ\/),RF\32P]4VN$1 ] zhDATL#>oQ$HXj9 wdzq\-rreZZ2dƋ 17oy>4We@3 d#'M9 N(B֢n|fH\2, "R^U4IhҔ ^z 6VJHx#^Iە狩MLOF~ endstream endobj 31 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 32 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 32 0 obj <> stream xݚkA' ?ЂIgg`ZenB7QBI4*1H`AӛzQ"m"x7O$; ;ݙ{ A!%!gS4QNC#wL8xC +@]Ž%[>" Re3SejK{ۑ )  SܿLFW QI!28 y8ۯӂڻ /]Ji'p q }G]bo uh+Zsg-+MDv)sqn5pJŅI8kzҧem|UE@t-ZS+b{\Wkh=z7u=DX]ӡ:r3~<rO/735zLRf|X46IYwW!gm,'{oW*3w1QɎX="ۖ5- #Z @[- dĒ_҇ҫk^U,ʜ-8qrUSKڥL34XK-d3> /PZ 1 >> endobj 34 0 obj <> stream xݚJAc /(=| qI Z4K#^*-$<*" C='гK l0u6 ~?!օ`,.oy>.#:^#H۰"|J${3b Z#Z x׍:ׄݕ#& ӷmfĢp&6zbQc-Xq`PVjEk~A{~QKEL}ěYĚw_M;pFE7;Y;d`FsxM Mԫy`vM;lB`w9H`Uxe.O;p}VLᓛETMjRUMjī7,-Hj,դ"@5I#2PM]լt dOKd&Ol'1"$nXY> /PZ 1 >> endobj 36 0 obj <> stream xݙ+Qߤ(J7?r"?JvLRKZ,V(?67.rrppol"|4}z54jĨ(=a/KȨm4vr`GC»17bNe~fɠF!UϪ qOi_Fʕk3R[Zmyi|Ln88c[ioVU]{:Mϥfgp"]2\H>OE:fXy& @e:u.fJhal֎khswm{c:kB! N/+{~>r5tF+D+15#A4$D,gQB>XÂ(f*@oR@xoM^t_'(d{eF"L42D h "QW%J8^p*ެdJ8^0*axUpyT"Q ë& 5ݾ< endstream endobj 37 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 38 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /PZ 1 >> endobj 38 0 obj <> stream xݙkAwg`ŦzQBՉY@RjbAo1B -GAGOK's.^ J$},Yfwv7=BR^+@`\ 0Y?3@RU\7u-l_"_ m ma+{0R0Ekalgh'=$S3.E7u+GY+YfmҮf! &1G?vp&*C8.[93v⽸OWL;D1%|s4Qk|+܉;S\YލV T?DW%^xxUVG%e$*ūJ\*q5"QW%^8xUVE%58]cuS>\[]z'J{%9 |`x+sA͐Zm.F1goY {cO_b@U%%۶S&F\Uj9iUmuQ%Tη]$\ɋHv}+XVꁤeU$m'jCP3 MϾc_%[H%[Xoŝ7|@?+;4'T endstream endobj 39 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20250719075229+08'00') /Resources 2 0 R /MediaBox [0.000000 0.000000 595.276000 841.890000] /CropBox [0.000000 0.000000 595.276000 841.890000] /BleedBox [0.000000 0.000000 595.276000 841.890000] /TrimBox [0.000000 0.000000 595.276000 841.890000] /ArtBox [0.000000 0.000000 595.276000 841.890000] /Contents 40 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /Annots [ 9 0 R 10 0 R ] /PZ 1 >> endobj 40 0 obj <> stream xݙOLPǟPw1Dvk7E,5 BRh!ƛP)8pоSGM񀍌Wbi2=N]VW]!OkrM­ұo _LOW )zNZLJx6/j8%ZœqÚ8ZV}VG$&N6DV#h1ZFvJNM(%:G(쀺+(-RP a3E= ֞CVNfэkn#3CʎCwY35<+0(hf!F؆~ S뭙WY<ߕ1.Yc+$3T<kP>L&ÌGGbL2=mk΃}  endstream endobj 1 0 obj << /Type /Pages /Kids [ 11 0 R 13 0 R 15 0 R 17 0 R 19 0 R 21 0 R 23 0 R 25 0 R 27 0 R 29 0 R 31 0 R 33 0 R 35 0 R 37 0 R 39 0 R ] /Count 15 >> endobj 3 0 obj <> endobj 4 0 obj <> endobj 41 0 obj <> /FontDescriptor 42 0 R /DW 1000 /W [ 1 [ 278 278 355 556 556 889 667 191 333 333 389 584 278 333 278 278 ] 17 26 556 27 28 278 29 31 584 32 [ 556 1015 667 667 722 722 ] 38 [ 667 611 778 722 278 500 667 556 833 722 778 667 778 722 667 611 722 667 944 667 667 ] 59 59 611 60 62 278 63 [ 469 500 333 556 556 500 556 556 278 556 556 222 222 500 222 833 ] 79 82 556 83 [ 333 500 278 556 500 722 ] 89 91 500 92 [ 334 260 334 584 ] 100 102 333 107 107 428 109 [ 222 222 333 333 ] 127 129 584 130 [ 422 561 561 713 823 561 561 549 561 600 549 418 584 800 800 506 506 ] 147 150 584 151 151 549 152 156 584 157 [ 549 561 561 740 740 667 222 372 1022 ] 171 [ 667 1073 823 816 ] 175 183 600 185 188 713 250 [ 278 555 832 933 667 ] ] >> endobj 42 0 obj <> endobj 5 0 obj <> endobj 43 0 obj <> /FontDescriptor 44 0 R /DW 1000 /W [ 1 [ 278 278 355 556 556 889 667 191 333 333 389 584 278 333 278 278 ] 17 26 556 27 28 278 29 31 584 32 [ 556 1015 667 667 722 722 ] 38 [ 667 611 778 722 278 500 667 556 833 722 778 667 778 722 667 611 722 667 944 667 667 ] 59 59 611 60 62 278 63 [ 469 500 333 556 556 500 556 556 278 556 556 222 222 500 222 833 ] 79 82 556 83 [ 333 500 278 556 500 722 ] 89 91 500 92 [ 334 260 334 584 ] 100 102 333 107 107 428 109 [ 222 222 333 333 ] 127 129 584 130 [ 422 561 561 713 823 561 561 549 561 600 549 418 584 800 800 506 506 ] 147 150 584 151 151 549 152 156 584 157 [ 549 561 561 740 740 667 222 372 1022 ] 171 [ 667 1073 823 816 ] 175 183 600 185 188 713 250 [ 278 555 832 933 667 ] ] >> endobj 44 0 obj <> endobj 7 0 obj << /Type /XObject /Subtype /Form /FormType 1 /Filter /FlateDecode /BBox [0.000000 0.000000 595.276000 85.039370] /Matrix [1 0 0 1 0 0] /Resources << /ProcSet [/PDF /Text /ImageB /ImageC /ImageI] /Font << /F3 5 0 R /F2 4 0 R >> >> /Length 214 >> stream xs Qw3V0434.=Ss0\@ cT q:H:  `Z0E @!ʁDM,, , L, MBR5:U$- dP`(C=d L> /XObject << /XT7 7 0 R >> >> endobj 6 0 obj <> /H /I>> endobj 8 0 obj <> /H /I>> endobj 9 0 obj <> /H /I>> endobj 10 0 obj <> /H /I>> endobj 45 0 obj << /Title (N-Vŋ^W:S\\UsrxzvNbDRMfoxbTJ2024-2031^t ) /Producer (TCPDF 6.2.26 \(http://www.tcpdf.org\)) /CreationDate (D:20250719075229+08'00') /ModDate (D:20250719075229+08'00') /Trapped /False >> endobj 46 0 obj << /Type /Metadata /Subtype /XML /Length 4305 >> stream application/pdf 中国装订市场发展现状研究与投资前景调研报告(2024-2031年) 2025-07-19T07:52:29+08:00 2025-07-19T07:52:29+08:00 2025-07-19T07:52:29+08:00 TCPDF 6.2.26 (http://www.tcpdf.org) uuid:d843dfbe-71af-58c3-0f2f-766de4580be3 uuid:d843dfbe-71af-58c3-0f2f-766de4580be3 http://ns.adobe.com/pdf/1.3/ pdf Adobe PDF Schema http://ns.adobe.com/xap/1.0/mm/ xmpMM XMP Media Management Schema internal UUID based identifier for specific incarnation of a document InstanceID URI http://www.aiim.org/pdfa/ns/id/ pdfaid PDF/A ID Schema internal Part of PDF/A standard part Integer internal Amendment of PDF/A standard amd Text internal Conformance level of PDF/A standard conformance Text endstream endobj 47 0 obj << /Type /Catalog /Version /1.7 /Pages 1 0 R /Names << >> /ViewerPreferences << /Direction /L2R >> /PageLayout /SinglePage /PageMode /UseNone /OpenAction [11 0 R /FitH null] /Metadata 46 0 R >> endobj xref 0 48 0000000000 65535 f 0000021740 00000 n 0000025029 00000 n 0000021899 00000 n 0000022005 00000 n 0000023260 00000 n 0000025164 00000 n 0000024537 00000 n 0000025379 00000 n 0000025589 00000 n 0000025799 00000 n 0000000015 00000 n 0000000485 00000 n 0000001045 00000 n 0000001515 00000 n 0000002776 00000 n 0000003228 00000 n 0000004643 00000 n 0000005095 00000 n 0000006264 00000 n 0000006716 00000 n 0000008023 00000 n 0000008475 00000 n 0000009787 00000 n 0000010239 00000 n 0000011832 00000 n 0000012284 00000 n 0000013169 00000 n 0000013621 00000 n 0000014443 00000 n 0000014895 00000 n 0000015736 00000 n 0000016188 00000 n 0000017015 00000 n 0000017467 00000 n 0000018128 00000 n 0000018580 00000 n 0000019168 00000 n 0000019620 00000 n 0000020306 00000 n 0000020783 00000 n 0000022146 00000 n 0000023008 00000 n 0000023406 00000 n 0000024273 00000 n 0000026017 00000 n 0000026296 00000 n 0000030684 00000 n trailer << /Size 48 /Root 47 0 R /Info 45 0 R /ID [ ] >> startxref 30894 %%EOF