Document Format Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
1 | 10-K | mp-20211231.htm iXBRL | 10-K | 2649902 |
2 | EX-4.1 | mpmcexhibit41123121.htm | EX-4.1 | 26111 |
3 | EX-10.15 | mpmcexhibit1015123121.htm | EX-10.15 | 105280 |
4 | EX-21.1 | mpmcexhibit211123121.htm | EX-21.1 | 4306 |
5 | EX-23.1 | mpmcexhibit231123121.htm | EX-23.1 | 2899 |
6 | EX-23.2 | mpmcexhibit232123121srk.htm | EX-23.2 | 3928 |
7 | EX-23.3 | mpmcexhibit233123121cru.htm | EX-23.3 | 2889 |
8 | EX-23.4 | mpmcexhibit234123121sgs.htm | EX-23.4 | 3012 |
9 | EX-31.1 | mpmcexhibit311123121.htm | EX-31.1 | 10696 |
10 | EX-31.2 | mpmcexhibit312123121.htm | EX-31.2 | 10634 |
11 | EX-32.1 | mpmcexhibit321123121.htm | EX-32.1 | 5478 |
12 | EX-32.2 | mpmcexhibit322123121.htm | EX-32.2 | 5437 |
13 | EX-95.1 | mpmcexhibit951123121.htm | EX-95.1 | 13025 |
14 | EX-96.1 | d215279dex961.htm | EX-96.1 | 4353063 |
20 | GRAPHIC | g215279dsp001.jpg | GRAPHIC | 5769 |
21 | GRAPHIC | g215279dsp025.jpg | GRAPHIC | 121652 |
22 | GRAPHIC | g215279dsp031.jpg | GRAPHIC | 30929 |
23 | GRAPHIC | g215279dsp038.jpg | GRAPHIC | 74412 |
24 | GRAPHIC | g215279dsp039.jpg | GRAPHIC | 63629 |
25 | GRAPHIC | g215279dsp056.jpg | GRAPHIC | 52420 |
26 | g215279dsp057.jpg | GRAPHIC | 49797 | |
27 | g215279dsp065.jpg | GRAPHIC | 51845 | |
28 | g215279dsp072.jpg | GRAPHIC | 27958 | |
29 | g215279dsp073.jpg | GRAPHIC | 30316 | |
30 | g215279dsp074.jpg | GRAPHIC | 30973 | |
31 | g215279dsp075.jpg | GRAPHIC | 38913 | |
32 | g215279dsp081.jpg | GRAPHIC | 40756 | |
33 | g215279dsp082.jpg | GRAPHIC | 119007 | |
34 | g215279dsp083.jpg | GRAPHIC | 73852 | |
35 | g215279dsp087.jpg | GRAPHIC | 55082 | |
36 | g215279dsp088.jpg | GRAPHIC | 24532 | |
37 | g215279dsp094a.jpg | GRAPHIC | 22540 | |
38 | g215279dsp094b.jpg | GRAPHIC | 23340 | |
39 | g215279dsp097.jpg | GRAPHIC | 32363 | |
40 | g215279dsp099.jpg | GRAPHIC | 11259 | |
41 | g215279dsp100.jpg | GRAPHIC | 29430 | |
42 | g215279dsp106.jpg | GRAPHIC | 28453 | |
43 | g215279dsp107.jpg | GRAPHIC | 104590 | |
44 | g215279dsp109.jpg | GRAPHIC | 78745 | |
45 | g215279dsp111.jpg | GRAPHIC | 42046 | |
46 | g215279dsp112.jpg | GRAPHIC | 42546 | |
47 | g215279dsp114.jpg | GRAPHIC | 30506 | |
48 | g215279dsp115.jpg | GRAPHIC | 34074 | |
49 | g215279dsp118.jpg | GRAPHIC | 28522 | |
50 | g215279dsp119.jpg | GRAPHIC | 29243 | |
51 | g215279dsp120.jpg | GRAPHIC | 43303 | |
52 | g215279dsp121.jpg | GRAPHIC | 150324 | |
53 | g215279dsp123.jpg | GRAPHIC | 150922 | |
54 | g215279dsp124.jpg | GRAPHIC | 86734 | |
55 | g215279dsp125.jpg | GRAPHIC | 182884 | |
56 | g215279dsp126.jpg | GRAPHIC | 195939 | |
57 | g215279dsp128.jpg | GRAPHIC | 180115 | |
58 | g215279dsp129.jpg | GRAPHIC | 166329 | |
59 | g215279dsp133.jpg | GRAPHIC | 337844 | |
60 | g215279dsp137.jpg | GRAPHIC | 209473 | |
61 | g215279dsp145.jpg | GRAPHIC | 305841 | |
62 | g215279dsp146.jpg | GRAPHIC | 410211 | |
63 | g215279dsp150.jpg | GRAPHIC | 42867 | |
64 | g215279dsp151.jpg | GRAPHIC | 301442 | |
65 | g215279dsp153.jpg | GRAPHIC | 83814 | |
66 | g215279dsp160.jpg | GRAPHIC | 187594 | |
67 | g215279dsp161.jpg | GRAPHIC | 204326 | |
68 | g215279dsp162.jpg | GRAPHIC | 299384 | |
69 | g215279dsp163.jpg | GRAPHIC | 283214 | |
70 | g215279dsp164a.jpg | GRAPHIC | 65448 | |
71 | g215279dsp164b.jpg | GRAPHIC | 60229 | |
72 | g215279dsp165a.jpg | GRAPHIC | 38048 | |
73 | g215279dsp165b.jpg | GRAPHIC | 80150 | |
74 | g215279dsp166a.jpg | GRAPHIC | 63996 | |
75 | g215279dsp166b.jpg | GRAPHIC | 34105 | |
76 | g215279dsp168.jpg | GRAPHIC | 93478 | |
77 | g215279dsp171.jpg | GRAPHIC | 261645 | |
78 | g215279dsp182.jpg | GRAPHIC | 42931 | |
79 | g215279dsp192.jpg | GRAPHIC | 186354 | |
80 | g215279dsp195.jpg | GRAPHIC | 151748 | |
81 | g215279dsp200.jpg | GRAPHIC | 64819 | |
82 | g215279dsp201.jpg | GRAPHIC | 30090 | |
83 | g215279dsp202a.jpg | GRAPHIC | 35934 | |
84 | g215279dsp202b.jpg | GRAPHIC | 32587 | |
85 | g215279dsp203.jpg | GRAPHIC | 32247 | |
86 | g215279dsp204a.jpg | GRAPHIC | 68520 | |
87 | g215279dsp204b.jpg | GRAPHIC | 58464 | |
88 | g215279dsp205.jpg | GRAPHIC | 65376 | |
89 | g215279dsp206.jpg | GRAPHIC | 82661 | |
90 | g215279dsp207.jpg | GRAPHIC | 26873 | |
91 | g215279dsp209.jpg | GRAPHIC | 51226 | |
92 | g215279dsp211.jpg | GRAPHIC | 52787 | |
93 | g215279dsp214.jpg | GRAPHIC | 59650 | |
94 | g215279dsp217.jpg | GRAPHIC | 48833 | |
95 | g215279dsp220.jpg | GRAPHIC | 49625 | |
96 | g215279dsp236.jpg | GRAPHIC | 92142 | |
97 | g215279dsp242.jpg | GRAPHIC | 60191 | |
98 | g215279dsp243a.jpg | GRAPHIC | 75852 | |
99 | g215279dsp243b.jpg | GRAPHIC | 76150 | |
100 | g215279dsp244a.jpg | GRAPHIC | 73010 | |
101 | g215279dsp244b.jpg | GRAPHIC | 39141 | |
102 | g215279dsp246a.jpg | GRAPHIC | 53245 | |
103 | g215279dsp246b.jpg | GRAPHIC | 76531 | |
104 | g215279dsp247.jpg | GRAPHIC | 49557 | |
105 | g215279dsp263.jpg | GRAPHIC | 182922 | |
106 | g215279dsp264.jpg | GRAPHIC | 252527 | |
107 | g215279dsp265.jpg | GRAPHIC | 317910 | |
108 | g215279dsp266.jpg | GRAPHIC | 188554 | |
109 | g215279dsp267.jpg | GRAPHIC | 313453 | |
110 | g215279dsp268.jpg | GRAPHIC | 310013 | |
111 | g215279dsp269.jpg | GRAPHIC | 301241 | |
112 | g215279dsp270.jpg | GRAPHIC | 311974 | |
113 | g215279dsp271.jpg | GRAPHIC | 328250 | |
114 | g215279dsp272.jpg | GRAPHIC | 315929 | |
115 | g215279dsp273.jpg | GRAPHIC | 327505 | |
116 | g215279dsp274.jpg | GRAPHIC | 322668 | |
117 | g215279dsp275.jpg | GRAPHIC | 331840 | |
118 | g215279dsp276.jpg | GRAPHIC | 317213 | |
119 | g215279dsp277.jpg | GRAPHIC | 319066 | |
120 | g215279dsp278.jpg | GRAPHIC | 323974 | |
121 | g215279dsp279.jpg | GRAPHIC | 308505 | |
122 | g215279dsp280.jpg | GRAPHIC | 330985 | |
123 | g215279dsp281.jpg | GRAPHIC | 269744 | |
124 | g215279dsp283.jpg | GRAPHIC | 121996 | |
125 | g215279dsp284.jpg | GRAPHIC | 91227 | |
126 | g215279dsp285.jpg | GRAPHIC | 74347 | |
127 | g215279dsp286.jpg | GRAPHIC | 215212 | |
128 | g215279dsp287.jpg | GRAPHIC | 134611 | |
129 | g215279g11i11.jpg | GRAPHIC | 800682 | |
130 | g215279g22i11.jpg | GRAPHIC | 477686 | |
131 | g215279g22i22.jpg | GRAPHIC | 536857 | |
132 | g215279g33i33.jpg | GRAPHIC | 155526 | |
133 | g215279g44i44.jpg | GRAPHIC | 299756 | |
134 | g215279g55i55.jpg | GRAPHIC | 105454 | |
135 | g215279g66i66.jpg | GRAPHIC | 452736 | |
136 | g215279g77i77.jpg | GRAPHIC | 183485 | |
137 | g215279g88i88.jpg | GRAPHIC | 80933 | |
138 | g215279g99i99.jpg | GRAPHIC | 104049 | |
139 | mp-20211231_g1.jpg | GRAPHIC | 42479 | |
140 | mp-20211231_g2.jpg | GRAPHIC | 340701 | |
141 | mp-20211231_g3.jpg | GRAPHIC | 321340 | |
142 | GRAPHIC | mpmcexhibit232123121srk001.jpg | GRAPHIC | 175229 |
143 | GRAPHIC | mpmcexhibit232123121srk002.jpg | GRAPHIC | 41338 |
144 | GRAPHIC | mpmcexhibit233123121cru001.jpg | GRAPHIC | 162972 |
145 | GRAPHIC | mpmcexhibit234123121sgs001.jpg | GRAPHIC | 170122 |
Complete submission text file | 0001801368-22-000010.txt | 43458973 |
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
15 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | mp-20211231.xsd | EX-101.SCH | 91330 |
16 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | mp-20211231_cal.xml | EX-101.CAL | 131116 |
17 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | mp-20211231_def.xml | EX-101.DEF | 425955 |
18 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | mp-20211231_lab.xml | EX-101.LAB | 959943 |
19 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | mp-20211231_pre.xml | EX-101.PRE | 716206 |
241 | EXTRACTED XBRL INSTANCE DOCUMENT | mp-20211231_htm.xml | XML | 2080036 |
IRS No.: 844465489 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39277 | Film No.: 22686335
SIC: 1000 Metal Mining